22nd week of 2010 patent applcation highlights part 38 |
Patent application number | Title | Published |
20100135785 | EXHAUST-GAS TURBOCHARGER FOR AN INTERNAL COMBUSTION ENGINE - The invention relates to an exhaust-gas turbocharger ( | 2010-06-03 |
20100135786 | INTEGRATED SERVICE TUBE AND IMPINGEMENT BAFFLE FOR A GAS TURBINE ENGINE - A service tube apparatus for a gas turbine engine includes a service tube assembly having: (a) an elongated, hollow service tube; and (b) a service tube baffle surrounding the service tube which is pierced with a plurality of impingement cooling holes. | 2010-06-03 |
20100135787 | PASSIVE DEICING FOR WIND TURBINE BLADES - A method of operating a wind turbine having rotor with at least one blade, includes sensing an icing hazard for the blade; and moving the at least one blade into a position to reduce the icing hazard. | 2010-06-03 |
20100135788 | SYSTEMS AND METHODS FOR MONITORING WIND TURBINE OPERATION - A method is provided for monitoring a wind turbine using a combined supervisory command and data acquisition (SCADA) and video monitoring system. The method includes receiving video data from at least one video camera, wherein the video data is related to operating conditions of the wind turbine. The method also includes storing the video data in a memory, and receiving a command from a remote monitoring server relating to at least a portion of the video data, wherein the portion of the video data is associated with at least one SCADA data point. The method also includes retrieving the portion of the video data from the memory, and transmitting the portion of the video data to the remote monitoring server for presentation to a user. | 2010-06-03 |
20100135789 | SYSTEM AND METHODS FOR CONTROLLING A WIND TURBINE - A method for controlling operation of a wind turbine is described. The wind turbine includes a rotor having a plurality of rotor blades and an upwind wind condition measurement device. The method includes measuring a wind condition upwind from the rotor using the upwind wind condition measurement device and providing the measured wind condition to a processor. The method also includes determining a control algorithm parameter, based at least partially on the measured wind condition, that controls at least one of a wind turbine response bandwidth, a wind turbine response speed, and a wind turbine control error range. The method also includes determining a wind turbine operating command based at least partially on the control algorithm parameter and applying the wind turbine operating command to operation of the wind turbine. | 2010-06-03 |
20100135790 | WIND TURBINE BLADE WITH FOREIGN MATTER DETECTION DEVICES - A wind turbine includes a wind turbine blade and a foreign matter detection device disposed on the wind turbine blade for detecting an accumulation of foreign matter on the wind turbine blade. The detection device automatically sends an indication when a threshold level of foreign matter accumulation is detected. A wind farm control system can display a color coded live plot of all wind turbines in a wind farm system, with a indication of foreign matter accumulation for each turbine. | 2010-06-03 |
20100135791 | METHOD AND APPARATUS FOR POWERING A PITCH CONTROL SYSTEM - A pitch control system for a wind turbine having a motor including an armature, a winding, and a plurality of switching components configured to control a first current through the armature independently of a second current through the winding. | 2010-06-03 |
20100135792 | SYSTEM AND METHOD TO FACILITATE MAINTENANCE ON A WIND TURBINE - A system to facilitate maintenance on a wind turbine including a control assembly positioned within a tower defining an access opening. The system includes at least one rail comprising a first rail portion and a second rail portion coupled to the first rail portion. The second rail portion extends outwardly through the access opening when coupled to the first rail portion. At least one wheel is coupled to the control assembly. The wheel is configured to engage the rail and enable movement of the control assembly along the rail to facilitate movement of the control assembly between an interior and an exterior of the tower. | 2010-06-03 |
20100135793 | METHOD AND SYSTEM FOR OPERATING A WIND TURBINE - A lubrication system for a wind turbine having a control system, the lubrication system including a sump configured to collect a lubrication fluid, and at least one heating unit configured to heat the lubrication fluid based on at least one forecasted condition. | 2010-06-03 |
20100135794 | SYSTEMS AND METHOD FOR OPERATING A WIND TURBINE HAVING ACTIVE FLOW CONTROL - A method for operating a wind turbine includes operatively coupling a fluid container within the wind turbine. The fluid container is in flow communication with an air distribution system at least partially defined within a blade of the wind turbine. The method further includes channeling a fluid from the fluid container into the air distribution system, and discharging the fluid from the air distribution system through at least one aperture of the air distribution system defined through an outer surface of the blade to facilitate removing debris from the air distribution system. | 2010-06-03 |
20100135795 | SYSTEMS AND METHOD FOR OPERATING AN ACTIVE FLOW CONTROL SYSTEM - A method performed by a control system for operating a wind turbine includes operating a flow control system of the wind turbine in a first mode, and operating the flow control system in a second mode different than the first mode to facilitate removing debris from the flow control system. The second mode includes varying at least one of a velocity, a flow rate, and a direction of a fluid flow of the flow control system. | 2010-06-03 |
20100135796 | MONITORING JOINT EFFICIENCY IN WIND TURBINE ROTOR BLADES - A split wind turbine rotor blade includes a first rotor blade member, a second rotor blade member, a joint between the first rotor blade member and the second rotor blade member, and a joint monitoring device disposed in an area of the joint for monitoring a structural integrity of the joint. | 2010-06-03 |
20100135797 | APPARATUS AND METHOD FOR MANIPULATING A COMPONENT OF A WIND TURBINE - A wind turbine includes a tower member a yaw system, and a wind energy collection system. The wind energy collection system includes a central hub and a plurality of blade members. The wind turbine further includes a component manipulating system operatively coupled between at least one of the plurality of blade members and the tower member. The component manipulating system includes a blade member support structure including a first end pivotally connected relative to the tower member that extends to a second end operatively coupled to the one of the plurality of blade members, and a winching system operatively connected to the one of the plurality of blade members and the tower member. The winching system is selectively operated to shift the one of the plurality of blade members relative to the tower member in order to enable serving of the wind turbine. | 2010-06-03 |
20100135798 | WIND TURBINE NOISE CONTROLS - A method and system for providing noise control for a wind turbine system are disclosed. The method can include providing a wind turbine system comprising at least one blade operably mounted on the wind turbine and a controller, determining an external condition with at least one sensor, receiving a noise control signal related to the external condition, and adjusting an operating parameter in response to receiving the noise control signal related to the external condition. | 2010-06-03 |
20100135799 | Blade pitch control system - A method of operating a blade pitch change system of a gas turbine engine and its arrangement, the system comprising a blade, an actuator, a pressurised fluid system and a control system that regulates pressurised fluid to the actuator to control its position and thereby the blade's pitch; the blade pitch change system operates in a forward thrust mode and a reverse thrust mode, the control system comprises a main pitch control valve and a first reverse blade control valve through which the pressurised fluid passes. The method comprises the steps of a) continuously varying the main control valve to change the blade's pitch within the forward thrust mode at a first rotational rate, b) switching the first reverse blade control valve on to change the blades' pitch between the forward thrust mode and the reverse thrust mode at a second rotational rate that is greater than the first rotational rate. | 2010-06-03 |
20100135800 | SYSTEMS AND METHODS FOR DETERMINING THE ANGULAR POSITION OF A WIND TURBINE ROTOR - Certain embodiments of the invention may include systems and methods for determining an angular position of a wind turbine rotor. According to an exemplary embodiment of the invention, the method for determining an angular position of a wind turbine may include measuring tangential acceleration and radial acceleration of the rotor, measuring speed of the rotor, determining rotational tangential acceleration of the rotor based at least in part on the change of rotor speed over time, determining rotational radial acceleration based at least in part on the rotor speed, adjusting the measured tangential acceleration based at least in part on the determined rotational tangential acceleration, adjusting the measured radial acceleration based at least in part on the determined rotational radial acceleration, and determining an angular position of the rotor based at least on the adjusted tangential acceleration and the adjusted radial acceleration. | 2010-06-03 |
20100135801 | SYSTEMS AND METHODS FOR TESTING A WIND TURBINE PITCH CONTROL SYSTEM - Certain embodiments of the invention may include systems and methods for testing a wind turbine pitch control system. According to an exemplary embodiment of the invention, a method for testing a wind turbine pitch control system is provided. The method can include measuring tangential acceleration (At) of a wind turbine rotor, determining pitch angle of one or more turbine blades, and predicting torque applied to the one or more turbine blades based at least in part on the tangential acceleration (At) and the pitch angle. | 2010-06-03 |
20100135802 | VANE STRUCTURE FOR VERTICAL AXIS WIND POWER GENERATOR - A vane for vertical axis wind power generator includes a vane body defining a rearward recess and having a front plate portion with a through hole; a first arcuate guide bar located in the recess with a second end connected to the vane body and a first end located in the through hole; an openwork screen fitted in the through hole and connected to the first end of the first arcuate guide bar; and a first movable baffle unit slidably fitted around the first arcuate guide bar and pivotally connected to the vane body to openably cover the openwork screen. When the rearward recess is against the wind, the first movable baffle unit covers the openwork screen for the rearward recess to effectively intercept the wind. When the rearward recess is before the wind, the first movable baffle unit naturally opens to reduce the air resistance to the vane. | 2010-06-03 |
20100135803 | SYSTEMS AND METHODS FOR GENERATING ENERGY USING WIND POWER - A wind turbine for generating energy includes a first rotor having a first set of blades and a first shaft, and a second rotor having a second set of blades and a second shaft, wherein the first rotor is configured to rotate in a first direction, and the second rotor is configured to rotate in a second direction that is opposite to the first direction. A wind turbine for generating energy includes a first rotor having a first set of blades and a first shaft, and a second rotor having a second set of blades and a second shaft, wherein one of the first set of blades is oriented to receive wind for turning the first rotor, and wherein one of the second set of blades is oriented an at angle to receive wind that is deflected from one of the first set of blades for turning the second rotor. | 2010-06-03 |
20100135804 | WIND-POWERED GENERATOR - A generator with arms forming the shape of a star and with each of them having an articulated blade capable of being fixed to the arm and being fastened temporarily to it by means of a voidable retaining element, which is moveable between a retaining position and a released position of the corresponding blade. | 2010-06-03 |
20100135805 | RIGID ROTOR ASSEMBLY FOR FOLDING HELICOPTER BLADES - Described herein is a rigid rotor assembly configured to allow rotation of helicopter rotor blades attached to the rigid rotor assembly from a deployed position to a stowed position. The rigid rotor assembly includes a base including a shaft extending therethrough, a first spindle configured to engage the shaft, and a second spindle configured for placement onto the shaft. The second spindle is operable to maintain a first position with respect to the first spindle via an attachment mechanism therebetween, the second spindle further operable to maintain a second position with respect to the first spindle via the attachment mechanism. | 2010-06-03 |
20100135806 | HINGED WIND TURBINE BLADE TIPS - A wind turbine blade includes a plurality fins, each fin rotatably-joined to a tip of the blade. | 2010-06-03 |
20100135807 | AN APPARATUS FOR OSCILLATING AND ORIENTING A VANE RELATIVE TO A FLUID - An apparatus for oscillating and orienting a vane ( | 2010-06-03 |
20100135808 | SYSTEMS AND METHODS FOR ASSEMBLING A PITCH ASSEMBLY FOR USE IN A WIND TURBINE - A method of assembling a wind turbine. The method includes coupling a pitch bearing to a hub that includes a wall. The pitch bearing includes a plurality of sets of pitch bearing teeth. At least one blade is coupled to the pitch bearing such that the blade is rotatable about a pitch axis. A plurality of pitch gearbox brackets are coupled to the hub wall. A pitch drive system is selectively coupled to one of the plurality of pitch gearbox brackets, wherein a predetermined set of pitch bearing teeth are in contact with the pitch drive system. | 2010-06-03 |
20100135809 | WIND WHEEL - The invention relates to a wind wheel ( | 2010-06-03 |
20100135810 | Universal Fan Blade Mount and Ceiling Fan Employing Same - A universal fan blade mount for connecting an integral fan blade assembly having two or three or four fan blades to a fan blade rotor, wherein the fan blade mount includes an adapter plate having a plurality of peripheral holes each for accommodating a respective mounting pin of the fan blade assembly, at least one of the holes being configured to accommodate a mounting pin of any one of the fan blade assemblies. | 2010-06-03 |
20100135811 | ROOT SLEEVE FOR WIND TURBINE BLADE - A sleeve for a wind turbine blade includes an opening for receiving a root end of the wind turbine blade; and an inboard edge for substantially abutting a hub of a wind turbine. | 2010-06-03 |
20100135812 | TURBINE BLADE APPARATUS - A gas turbine airfoil is disclosed. The gas turbine airfoil includes a root section, a separate extension section attached to the root section, and a joint disposed between the root section and the extension section, the joint including at least one of a mechanical interlock and a metallurgical bond. | 2010-06-03 |
20100135813 | TURBINE BLADE FOR A GAS TURBINE ENGINE - The turbine blade comprises an airfoil having opposite pressure and suction sidewalls extending from a platform to a free end tip and in a chordwise direction from a leading edge to a trailing edge. The blade has two winglets extending in a chordwise direction from adjacent the leading edge to adjacent the trailing edge. Each winglet extends from the pressure sidewall upwardly and outwardly from the sidewall to provide a channel between them. Each winglet has a free end extending laterally beyond a surface defined by the pressure sidewall offset. | 2010-06-03 |
20100135814 | RETROFIT SLEEVE FOR WIND TURBINE BLADE - A wind turbine blade includes a body having a first surface characteristic; and a sleeve, arranged on the body, having a second surface characteristic which is different from the first surface characteristic. | 2010-06-03 |
20100135815 | SPAR CAP FOR WIND TURBINE BLADES - A blade of a wind turbine is provided having an improved spar cap. The spar cap includes at least one trench extending in a substantially span-wise direction in at least a portion of the spar cap. At least one shear web is connected to the spar cap. At least a portion of the shear web is positioned within the trench of the spar cap. | 2010-06-03 |
20100135816 | BRAIDED WIND TURBINE BLADES AND METHOD OF MAKING SAME - A blade for a wind turbine and a method for making same are provided. The blade includes a skin having a braided fiber sock. One or more stiffeners are attached to the braided fiber sock. | 2010-06-03 |
20100135817 | WIND TURBINE BLADE AND METHOD FOR MANUFACTURING THEREOF - A wind turbine blade includes an upper shell with a first portion molded to a second portion by a seamless connection extending along at least a majority of the width of the upper shell. The wind turbine blade also includes a lower shell with a third portion molded to a fourth portion by a seamless connection extending along at least a majority of the width of the lower shell. The first, second, third and fourth portions are made of a fiber reinforced resin construction. A first insert is enveloped within the upper shell between the first portion and the second portion, the enveloped first insert defining a first spar portion. A second insert is enveloped within the lower shell between the third portion and the fourth portion, the enveloped second insert defining a second spar portion. The inserts defining a density lower than the density of the fiber reinforced resin material. The upper shell is bonded to the lower shell adjacent the right and left sides thereof. The first spar portion is also bonded to the second spar portion to form a reinforcement structure of the wind turbine blade. | 2010-06-03 |
20100135818 | SYSTEMS AND METHODS OF ASSEMBLING A ROTOR BLADE FOR USE IN A WIND TURBINE - A method of assembling a rotor blade for use with a wind turbine. The method includes coupling a first sparcap to at least one first panel wall to form a first blade section, wherein the first sparcap has a first chordwise width. A second sparcap is coupled to at least one second panel wall to form a second blade section. The second sparcap has a second chordwise width that is larger than the first chordwise width. The first blade section is coupled to the second blade section to form the rotor blade. | 2010-06-03 |
20100135819 | Method of Manufacturing a Wind Turbine Rotor Blade - A method of manufacturing a wind turbine rotor blade is provided. Anticipated primary load paths within the rotor blade are predicted. Fibres of reinforcing material are dispensed onto a mould, having an orientation pattern of the fibres which is selected in dependence on the predicting step. Resin is also dispensed into the mould. | 2010-06-03 |
20100135820 | WIND BLADE SPAR CAP LAMINATE REPAIR - A wind blade spar cap laminate repair for wind turbine rotor blades, a repair kit to repair spar cap laminate damage, and a method of repairing damage on wind turbine rotor blades is provided. The wind blade spar cap laminate repair includes a prepared surface, an adhesive region disposed on the prepared surface, and a repair disposed on the adhesive region, wherein the adhesive region sufficiently bonds the repair to the prepared surface to substantially match the mechanical properties of the bulk of the wind turbine rotor blade. | 2010-06-03 |
20100135821 | TRANSPORTABLE WIND TURBINE TOWER - A tower having a plurality of axial sections is provided. The tower includes at least one lower axial section having a non-circular cross-section in at least a portion thereof. The lower axial section is located near a bottom of the tower. At least one upper axial section has a substantially circular cross-section in at least a portion thereof, and is located near a top of the tower. The tower has a cross-sectional profile that transitions from the non-circular cross-section to the substantially circular cross-section, and an outer diameter of the tower is less than a designated maximum diameter. | 2010-06-03 |
20100135822 | TURBINE BLADE FOR A GAS TURBINE ENGINE - The turbine blade comprises an airfoil having opposite pressure and suction sidewalls extending from a platform to a free end tip and in a chordwise direction from a leading edge to a trailing edge. The blade has a chamfer extending between the pressure sidewall and the tip. The chamfer extends in a chordwise direction, the blade having a plurality of cooling passageways, each extending from an inlet in fluid communication with a pressurized cooling circuit inside the airfoil to an outlet on the chamfer. | 2010-06-03 |
20100135823 | SEWAGE PUMPING - A method of flushing a wet well operating under a constant level pumping regime in a sewage system in which the wet well level is monitored and controlled along with the pump operation in response to a predicted period of reduced inflow. The method operates such that in advance of the predicted period of reduced inflow, the wet well level is allowed to rise to a flush level and during the predicted period of reduced inflow, the wet well level is reduced from the flush level to a normal level. Independent claims are included to a control unit, a pumping station and a sewage system, which are respectively operable under the claimed method. | 2010-06-03 |
20100135824 | Process for Peristaltic Pump Control - A peristaltic pump is provided comprising squeezing elements moved by at least one actuator, which squeezing elements act on a tube in which a medium is conveyed, with the squeezing elements successively getting into and out of a squeezing engagement with the tube. A process for controlling the peristaltic pump comprises measuring over time a fluidic parameter representative for the flow rate of the medium through the tube, determining the relative undulation of the flow rate of the medium from the measured temporal course of the fluidic parameter, and smoothing the undulation by adjusting the progression speed of the squeezing elements on the basis of the determined undulation of the flow rate. | 2010-06-03 |
20100135825 | Multiple Motors Driving a Single Compressor String - Systems and methods of driving a compressor are provided. The compressor can be driven by multiple electric motors, which can be controlled by an adjustable speed drive (ASD) to increase efficiency. A torque controller may also be included. | 2010-06-03 |
20100135826 | FLUID TRANSFERRING SYSTEM AND MICROPUMP SUITABLE THEREFOR - Disclosed herein is a micro fluid transferring system that comprises a micropump having a chamber, a first fluid transferring portion connected to the chamber, and a second fluid transferring portion connected to the chamber. This system is characterized in that at least one of the first and second fluid transferring portions comprises a pressure absorbing section for absorbing or alleviating a liquid vibrational pressure therein. | 2010-06-03 |
20100135827 | TANDEM PISTON PUMP - In a tandem piston pump ( | 2010-06-03 |
20100135828 | VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR - Provided is a variable displacement swash plate type compressor including a cylinder block having a plurality of cylinder bores, a front housing disposed in the front of the cylinder block to form a swash plate chamber, a drive shaft rotatably supported by the cylinder block, a lug plate disposed in the swash plate chamber of the front housing and fixed to the drive shaft, a rear housing disposed in the rear of the cylinder block to form a suction chamber and a discharge chamber in communication with the cylinder bores through suction/discharge valves, a swash plate rotated by the lug plate to vary its inclination angle, a spring supported between the lug plate and the swash plate, and pistons slidably engaged with the swash plate and reciprocally accommodated in the cylinder bores, characterized in that a power transmission groove is formed at a rear part of the lug plate opposite to the swash plate, a hooking projection inserted into the power transmission groove is formed at a front part of the swash plate opposite to the lug plate, and slide blocks are installed at a pin projecting from both sides of the hooking projection to be interposed between an inner side surface of the power transmission groove and an outer side surface of the hooking projection. | 2010-06-03 |
20100135829 | AIR SUPPLY FAN DEVICE - An air supply fan device including: a fan casing disposed continuously to a combustion chamber containing a gas burner therein; an air supply fan contained inside of the fan casing, for supplying burning air to the gas burner; and a motor disposed outside of the fan casing, for rotating the air supply fan. The air supply fan device comprising: a ventilation hole formed by opening a fan casing constituting wall around a motor rotary shaft of the motor connected to the air supply fan; and a diaphragm valve body which is fixed to the ventilation hole and has a through hole, through which the motor rotary shaft is inserted, opened at the center thereof. The valve body being formed into a shape such that a gap is defined between the through hole and the motor rotary shaft when the inner pressure inside of the fan casing is negative during the rotation of the air supply fan while the gap is closed in tight contact of the peripheral edge of the through hole with the motor rotary shaft when the inner pressure inside of the combustion chamber or the fan casing is positive. | 2010-06-03 |
20100135830 | ROTATING ELECTRIC MACHINE AND COMPRESSOR - A rotating electric machine for a compressor includes a case, a plurality of teeth, coils and insulating films. The teeth are circumferentially arranged around a predetermined axis forming a center of the teeth. Each tooth has a first end disposed radially at an opposite side thereof from the predetermined axis. The a back yoke has a circular outer periphery, and a cylindrical inner periphery connecting the first ends of the teeth. The outer periphery has a plurality of concave parts opening radially inwardly toward the teeth at positions overlapping with the teeth as viewed radially. A minimum distance measured from an exposure surface of each tooth to the concave part overlapping therewith is smaller than a radial width of the back yoke at a portion where the concave parts are not provided. The exposure surfaces extend radially inwardly of the inner periphery. | 2010-06-03 |
20100135831 | Miniature Pump Device with an Anti-Free Flow Valve - A miniature unidirectional valve configured to restrict the free flow of fluid through the valve includes a valve body having an inlet and an outlet. A flexible membrane is movably disposed over the inlet and outlet, and movable between an open position and a closed position. The flexible membrane is movable by a pressure from the inlet to move the membrane to the open position. A control chamber is disposed in the valve body adjacent the fluid flow path, and configured to apply a pressure against the membrane to move the membrane to the closed position to restrict fluid flow through the valve. A preload structure is associated with the flexible membrane, and biases the flexible membrane toward the closed position. | 2010-06-03 |
20100135832 | Rotary Blood Pump - Various “contactless” bearing mechanisms including hydrodynamic, hydrostatic, and magnetic bearings are provided for a rotary pump as alternatives to mechanical contact bearings. These design features may be combined. In one embodiment, a pump housing has a spindle extending from a wall of the pump housing into a pumping chamber defined by the pump housing. The spindle has a stepped portion adjacent the wall. In one embodiment, the stepped portion is defined by a change in spindle diameter. The lack of mechanical contact bearings enables longer life pump operation and less damage to working fluids such as blood. | 2010-06-03 |
20100135833 | Pump valve retainer - A retainer for movably securing a valve member within a fluid bore of a pump comprises a retainer head which includes at least one peripheral groove and a retainer hub which is connected to or formed integrally with the retainer head. The valve member is movably coupled to the retainer hub, and the retainer head is movable to position the groove over a radial protrusion in the fluid bore. In this position, the retainer is secured to the pump and the valve member is accordingly movably secured within the fluid bore. | 2010-06-03 |
20100135834 | DOUBLE-PISTON MECHANISM OF AN EMULSION SQUEEZE HEAD - The present invention provides a double-piston mechanism of an emulsion squeeze head, having an actuating syringe and a suction pipe. A top of the suction pipe is connected to a pressing head, while an elastic resetter is arranged between the bottom of the suction pipe and the bottom wall of the actuating groove. The suction pipe is also provided with a piston set. The piston set includes a first piston, with a first connecting portion and a first flange, and a second piston. The first connecting portion is assembled onto the suction pipe, and the first flange is abutted on the wall of the actuating groove. The second piston, placed at one end of the first piston, includes a second connecting portion and a second flange. The second connecting portion is assembled onto the first piston, and the second flange is abutted on the wall of the actuating groove. | 2010-06-03 |
20100135835 | VARIABLE-DISPLACEMENT VANE OIL PUMP - A variable-displacement oil pump wherein between a projection of a mobile ring and a corresponding driving chamber and between a protrusion (again of the mobile ring) and a corresponding guiding seat, respectively, there are placed corresponding devices adapted to decrease the effects of the friction between the projections on the mobile ring and the corresponding seats obtained on a main body of the pump itself. | 2010-06-03 |
20100135836 | Scroll Compressor Having Capacity Modulation System - A compressor may include a housing, orbiting and non-orbiting scroll members, a first porting, and a second porting. The first and second porting may each extend through the end plate of the non-orbiting scroll member and may each have an angular extent of at least twenty degrees. An ending point of the first porting may be rotationally spaced from a starting point of the first porting by the angular extent in a rotational direction of a drive shaft of the compressor. An ending point of the second porting may be rotationally spaced from a starting point of the second porting by the angular extent in a rotational direction opposite the rotational direction of the drive shaft. The ending point of the second porting may be rotationally spaced from the starting point of the first porting by less than one hundred and eighty degrees in the rotational direction of the drive shaft. | 2010-06-03 |
20100135837 | Pump Casing - The invention relates to a pump housing ( | 2010-06-03 |
20100135838 | Power Steering Oil Pump - A power steering oil pump may include a pump housing, a rotor that is equipped with a plurality of vanes and coupled to the pump housing to rotate therein, a cam ring inserted between the rotor and the pump housing to form a pumping space between the cam ring and the rotor, a rotor shaft that passes through the rotor and is fitted therein to transmit rotational force to the rotor, and a bush that has at least a first oil groove on an inner circumference thereof and supports the rotor shaft to a pump cover coupled to the pump housing while covering a portion of the rotor shaft which passes through the rotor, wherein at least a second oil groove is formed on an end portion of the vanes contacting with an inner circumference of the cam ring. | 2010-06-03 |
20100135839 | SCREW COMPRESSOR WITH INTEGRAL BEARING COVER AND DISCHARGE PLENUM DIVIDER - A three rotor screw compressor is provided with a bearing cover, and an integral discharge case having a divider wall formed integrally with the bearing cover. The bearing cover closes bearing chambers for each of three rotor shafts, and the divider wall divides a plenum into two distinct chambers. By providing the divider wall, noise and efficiency losses from intermixing of two discharge flows from two separate compression chambers is eliminated. By forming a divider wall integrally with the bearing cover, leakage which has existed in the prior art is eliminated. | 2010-06-03 |
20100135840 | SCREW COMPRESSOR - A screw compressor comprising: a pair of male and female screw rotors; and an air-cooled heat exchanger, wherein the air-cooled heat exchanger is provided above a motor for driving the compressor body; wherein, with respect to a cooling wind for the air-cooled heat exchanger, the air-cooled heat exchanger is inclined to the upstream side; wherein the uppermost portion of a unit suction port for the air-cooled heat exchanger cooling winds is positioned below the uppermost portion of the air-cooled heat exchanger positioned at the uppermost portion; wherein the lowermost portion of the unit suction port for the air-cooled heat exchanger cooling wind is positioned below the lowermost portion of the air-cooled heat exchanger positioned at the lowermost portion; and wherein the cooling wind for the air-cooled heat exchanger is exhausted from a ceiling portion of the compressor unit. With this structure, it becomes possible to provide a compact screw compressor with less noise whose installation area can be reduced. | 2010-06-03 |
20100135841 | METHOD FOR FORMING COMPACT FROM POWDER AND SINTERED PRODUCT - A method for forming a compact from a powder wherein a forming portion | 2010-06-03 |
20100135842 | METHOD AND APPARATUS FOR THE PRODUCTION OF A CASTING - A method and apparatus for the production of a casting comprises: —pouring molten material into a mould for forming the casting; —allowing the molten material to solidify; —removing the mould at least in part from the resulting solidified casting; and —locating the solidified casting in a chamber ( | 2010-06-03 |
20100135843 | APPARATUS FOR EXTRACTION OF SACCHARIDES FROM LIGNOCELLULOSE MATERIAL BY MEANS OF HYDROLYSIS AND USE OF A CERTAIN MATERIAL IN THE APPARATUS - The present invention relates to the use of a comparatively cheap material for the containment of at least a strongly acidic mineral acid solution highly diluted with water, by means of which saccharides are extracted from lignocellulose material by hydrolysis at a temperature of 175-240° C. and a pressure of 6-34 bar (0.6-14 MPa) as well as a time of 1-60 minutes and is characterized in that the material comprises, in addition to iron in an amount greater than any other individual substance and usually at least 50% by weight, at least chromium in an amount of 10.5-30% by weight, nickel in an amount of 2.5-29% by weight, and molybdenum in an amount of 0-7% by weight. The invention also relates to an apparatus. | 2010-06-03 |
20100135844 | COLD-WORK DIE STEEL AND DIE - The present invention relates to a cold-work die steel, comprising by mass %: 0.5 to 0.7% of C; 0.5 to 2.0% of Si; 0.1 to 2.0% of Mn; 5 to 7% of Cr; 0.01 to 1.0% of Al; 0.003 to 0.025% of N; 0.25 to 1% of Cu; 0.25 to 1% of Ni; 0.5 to 3% of Mo; 2% or less (including 0%) of W; and 0.1% or less (excluding 0%) of S, with a remainder being iron and an unavoidable impurity; wherein the following requirements (1) to (3) are satisfied: (1) [Cr]×[C]≦4; (2) [Al]/[N]: 1 to 30; and (3) [Mo]+0.5×[W]: 0.5 to 3.00%, wherein the bracket means a content (%) of an element written therein. | 2010-06-03 |
20100135845 | Method for Making Cobalt Nanomaterials - A method for generating metallic nanomaterials using acetylenic-bridged metal-carbonyl complexes as a precursor allows control of nanoparticle properties. The novel method produced metallic nanomaterials resistant to oxidation. | 2010-06-03 |
20100135846 | LOWER COST HIGH STRENGTH SINGLE CRYSTAL SUPERALLOYS WITH REDUCED RE AND RU CONTENT - A first embodiment of a nickel based alloy consists essentially of from 3.0 to 5.2 wt % chromium, from 1.5 to 3.0 wt % molybdenum, from 6.0 to 12.5 wt % tungsten, from 5.0 to 11 wt % tantalum, from 5.5 to 6.5 wt % aluminum, from 11 to 14 wt % cobalt, from 0.001 to 1.75 wt % rhenium, from 0.2 to 0.6 wt % hafnium, up to 0.05 wt % yttrium, up to 3.0 wt % ruthenium, and the balance nickel. Another embodiment of a nickel based alloy consists essentially of from 1.0 to 3.0 wt % chromium, up to 2.5 wt % molybdenum, from 11 to 16 wt % tungsten, from 4.0 to 8.0 tantalum, from 5.7 to 6.5 wt % aluminum, from 11 to 15 wt % cobalt, from 2.0 to 4.0 wt % rhenium, from 0.2 to 0.6 wt % hafnium, up to 0.05 wt % yttrium, up to 3.0 wt % ruthenium, and the balance nickel. | 2010-06-03 |
20100135847 | NICKEL-CONTAINING ALLOYS, METHOD OF MANUFACTURE THEREOF AND ARTICLES DERIVED THEREFROM - A nickel-containing alloy is disclosed. The alloy contains about 1.5 to about 4.5 weight percent aluminum; about 1.5 to about 4.5 weight percent titanium; about 0.8 to about 3 weight percent niobium; about 14 to about 28 weight percent chromium; up to about 0.2 weight percent zirconium; about 10 to about 23 weight percent cobalt; about 1 to about 3 weight percent tungsten; about 0.05 to about 0.2 weight percent carbon, about 0.002 to about 0.012 weight percent boron; and about 40 to about 70 weight percent nickel. The atomic ratio of aluminum to titanium is at least about 0.5. The alloy is also substantially free of tantalum. Related processes and articles are also disclosed. | 2010-06-03 |
20100135848 | Lead-free free-cutting silicon brass alloy - The present invention supplies a lead-free free-cutting silicon brass alloy with high zinc which preferably comprises 35.0 to 42.0 wt % Zn, 0.1 to 1.5 wt % Si, 0.03 to 0.3 wt % Al, 0.01 to 0.36 wt % P, 0.01 to 0.1 wt % Ti, 0.001 to 0.05 wt % rare earth metals selected from the group consisting of La and Ce, 0.05 to 0.5 wt % Sn, and/or 0.05 to 0.2 wt % Ni, and the balance being Cu and unavoidable impurities. The invented alloy is excellent in castability, weldability, cuttability, electroplating properties, corrosion resistance, mechanical properties. The alloy is especially applicable in castings which need cutting and welding under low pressure die casting, such as castings for faucet bodies in the water supply system. The alloy is also suitable for use in components which are produced from casting ingots by die forging. | 2010-06-03 |
20100135849 | CADMIUM-FREE SILVER BRAZING FILLER METAL BRAZING FILLER METAL - A cadmium-free silver brazing filler metal containing gallium, indium, nickel and cerium falls into the field of metal material and metallurgy. Its chemical composition includes (by mass percentage) Cu 28.0%-35.0%, Zn 28.0%-38.0%, Ga 0.1%-2.5%, In 0.1%-2.5%, Ni 0.1%-2.5%, Ce 0.002%-0.1%, and Ag in balance. | 2010-06-03 |
20100135850 | AIR DISINFECTION DEVICE - A dry disinfection device comprising at least a process chamber ( | 2010-06-03 |
20100135851 | Waste treatment autoclave to provide for steam - assisted drying - An autoclave system provides a means of sterilizing municipal solid waste, hydrolyzing many of its components, and preparing the material for post-autoclave automated separations. The present apparatus provides a means of drying the solid waste in the vessel, while conserving the energy used to dry the vessel. Non-contact steam is recovered through separations of steam and water, with condensate steam pressure regenerated by mechanical vapor recompression and condensate water returned to the boiler/steam generator. Heat transfer to combustion air, by heat transfer via heat pump to generate additional steam, and/or by mechanical vapor recompression recovers the latent heat of loose contact steam condensate. The process design provides for in-vessel drying while reducing the energy cost of operating a waste autoclave, as compared to the current art. | 2010-06-03 |
20100135852 | OXYGENATOR OF A HOLLOW FIBER MEMBRANE TYPE - The invention provides an oxygenator of a hollow fiber membrane type where a plurality of hollow fiber membranes are received in a housing, wherein at least a part of the regions of the hollow fiber membranes to contact blood during use is coated with a water-insoluble (meth)acrylate copolymer in which a hydrophobic (meth)acrylate is copolymerized with a hydrophilic (meth)acrylate at a molar ratio of (50 to 90):(50 to 10). | 2010-06-03 |
20100135853 | AUTOMATIC ISOTHERMAL TITRATION MICROCALORIMETER APPARATUS AND METHOD OF USE - Automated isothermal titration micro calorimetry (ITC) system comprising a micro calorimeter with a sample cell and a reference cell, the sample cell is accessible via a sample cell stem and the reference cell is accessible via a reference cell stem. The system further comprises an automatic pipette assembly comprising a syringe with a titration needle arranged to be inserted into the sample cell for supplying titrant, the pipette assembly comprises an activator for driving a plunger in the syringe, a pipette translation unit supporting the pipette assembly and being arranged to place pipette in position for titration, washing and filling operations, a wash station for the titrant needle, and a cell preparation unit arranged to perform operations for replacing the sample liquid in the sample cell when the pipette is placed in another position than the position for titration. | 2010-06-03 |
20100135854 | BIOSENSOR HAVING TRANSISTOR STRUCTURE AND METHOD OF FABRICATING THE SAME - Provided are a biosensor and a method of fabricating the same. The biosensor has a transistor structure including a gate electrode formed on a substrate, a gate insulating layer formed on the gate electrode, source and drain electrodes formed on the gate insulating layer, and a channel region formed between the source and drain electrodes. Here, the channel region includes an active layer formed of an active polymer sensing an antigen-antibody reaction and a hydrophilic nano particle. The active layer is formed through direct printing, for example, inkjet printing. The biosensor having such a structure can be increased in reactivity between an antigen and an antibody and hydrophilicity to improve the sensor's characteristics, fabricated in a large-area process using direct printing, and further facilitates formation of devices on various substrates formed of, for example, plastic. | 2010-06-03 |
20100135855 | METHOD FOR DEPOSITING SUBSTANCES ON A SUPPORT - The present invention relates to a method for depositing a substance on a support, comprising the provision of a substance solution, the provision of a transfer solution capable of activating the support, the deposition of the transfer solution on a predefined position of the support and the deposition of the substance solution on the same predefined position where the transfer solution was placed, whereby an immobilization of the deposited substance at the location of overlap between the deposited transfer solution and the deposited substance solution on said support is achieved. | 2010-06-03 |
20100135856 | NANOPARTICLE FOR DETECTING BIOMATERIALS AND BIOSENSOR BY USING THE NANOPARTICLE - Provided are a nanoparticle for detecting biomaterials and a biosensor by using the nanoparticle. The nanoparticle includes a metal nanostructure around which an electric field is induced by localized surface plasmon resonance when light is irradiated onto a surface of the metal nanostructure, a spacer covering the surface of the metal nanostructure, and capture molecules specifically reacting with fluorophore-labeled target molecules, and immobilized on a surface of the spacer. | 2010-06-03 |
20100135857 | PORTABLE DEVICE FOR READING A FLUORESCENT-LABELLED, MEMBRANE BASED ASSAY - The invention concerns a portable device for reading a fluorescent-labelled, membrane based assay, to detect the presence of an analyte in a sample. The portable device comprises a light sealed housing which includes a receiving member to receive a membrane based assay. The light sealed housing comprises a first light source for illuminating a first portion of the membrane with light, a first photodetector, a light guide and a microprocessor. The first photodetector is operable to detect fluoresced light emitted by an excited fluorescent label captured by a reagent laid down in the first portion of the membrane and to measure an intensity of the fluoresced light. The light guide guides illuminated light from the first light source to the first portion of the membrane and guides fluoresced light emitted by the excited fluorescent label to the first photodetector. The microprocessor is operable to process the measured intensity of the fluoresced light to determine whether the analyte is present. | 2010-06-03 |
20100135858 | Ink Composition and Oxygen Indicator - An ink composition comprising a redox compound as dye, a volatile agent as reducing agent, a polymer material as binder and a volatile solvent, wherein said ink composition has a viscosity of 3 to 150 mPas when said ink composition is used for printing. | 2010-06-03 |
20100135859 | MICROFLUIDIC DEVICE HAVING REGULATED FLUID TRANSFER BETWEEN ELEMENTS LOCATED THEREIN - A centrifugal microfluidic device includes a substrate configured for rotation about an axis, the substrate having a start chamber disposed therein, the start chamber configured to hold a liquid. The device includes an output chamber disposed in the substrate and located radially outward of the start chamber. A fluid transfer channel connects the start chamber to the output chamber. A ventilation channel connects the output chamber to the start chamber, the ventilation channel connecting at one end to a radially inward portion of the start chamber and at an opposing end to a junction point on the output chamber. A vent hole is provided in the substrate that is operatively connected to the output chamber. The location of the junction between the ventilation channel and the output chamber is located radially outward with respect to the level of fluid in the start chamber so as to prevent cross-contamination. | 2010-06-03 |
20100135860 | HOLDER FOR HOLE-TYPE CELL CARRIER - There are provided holders ( | 2010-06-03 |
20100135861 | ASSEMBLY FOR CARRYING AND HOLDING SLIDES - A slide holder comprising a rectangular frame having two side walls facing each other, a first end wall facing a second end wall, the second end wall having a latch pivotally attached thereto, the latch capable of being pivoted in such a manner as to enable locking and unlocking of the slide holder in a slide holder carrier. The slide holder carrier has a first end wall, a first side wall, a second end wall, a second side wall, and a shaft running from the first end wall of the slide holder carrier to the second end wall of the slide holder carrier. At least one slide holder is rotatably mounted on the shaft. | 2010-06-03 |
20100135862 | THERMOWELL COMPOUND APPARATUS OF HIGH SHELL FOR RESIDUE HYDROGEN DESULFURIZATION - The present invention relates to a thermowell blocking apparatus for a high-pressure reactor used in a desulfurization process, which can rapidly prevent noxious high-temperature and high-pressure gases from leaking out of a high-pressure reactor when the noxious high-temperature and high-pressure gases leak from the high-pressure reactor due to unexpected damage occurring to a thermowell used for measuring a reaction temperature of a catalyst. The thermowell blocking apparatus can prevent the economic losses caused by the stoppage of the desulfurization process, and can reduce consequential damages to human life, the environment, and the like. | 2010-06-03 |
20100135863 | Air purifier - An air sterilizer that operates by electro-kinetic conversion of energy is provided. The sterilizer can have an electro-kinetic converter, rows of needles fastened along support plates, and neutralizing electrodes. The converter can have a rectangular frame with two armatures joined by electrically insulating transverse plates. The armatures can be provided on one of the margins with a row of rectangular notches, equally-spaced with a constant pitch. In the notches, the ion-generating electrodes can be introduced. On their opposed margin, the plates can be interleaved at the same pitch and with V-shaped openings where the neutralizing electrodes can be introduced. The electrodes can be affixed by insulating covers, in the shape of the letter U. Each cover can be elastically deformable. The power supply can derive from an impulse generator with sufficient voltage to form an intense electric field which can ionize surrounding air and create a plasma zone. | 2010-06-03 |
20100135864 | PHOTOCATALYTIC MATERIAL AND PHOTOCATALYTIC MEMBER AND PURIFICATION DEVICE USING THE PHOTOCATALYTIC MATERIAL - Provided are a photocatalytic material that improves a decomposition performance and a decomposition rate, as well as a photocatalytic member and a purification device in which the photocatalytic material is used. The photocatalytic member is a photocatalytic member ( | 2010-06-03 |
20100135865 | ELECTROCHEMICAL METHODS OF SEQUESTERING CO2 - Methods of sequestering carbon dioxide (CO | 2010-06-03 |
20100135866 | HONEYCOMB FILTER - A honeycomb filter including partition walls having a porous partition wall base material and a surface layer provided on only inflow side or both inflow and outflow sides of the partition wall base material, and satisfying the following conditions capable of using as a DPF. The surface layer has a peak pore diameter of from 0.3 μm to 20 μm (exclusive) being equal to or smaller than the average pore diameter of the base material; the porosity of from 60% to 95% (exclusive) when measured by mercury porosimetry being larger than that of the base material; and the thickness L | 2010-06-03 |
20100135867 | Plasma Generator and Reaction Apparatus - Provided is a plasma generator which can eliminate breakage due to thermal stress without deteriorating plasma generating efficiency. A plasma generator | 2010-06-03 |
20100135868 | SOFT X-RAY PHOTOIONIZATION CHARGER - A soft X-ray photoionization charger includes a housing having a chamber and an aperture formed on one side surface of the housing and joined to the chamber. The chamber forms a flow path of an aerosol containing particles. A photoionizer is fixed to the aperture of the housing. The photoionizer includes a head for irradiating soft X-rays into the chamber to neutralize the particles. A transparent window is mounted between the chamber and the head. The transparent window is made of a material permitting passage of the soft X-rays. The photoionization charger further includes a soft support ring arranged around the transparent window and tightly fitted to the aperture. | 2010-06-03 |
20100135869 | OZONE GENERATORS - An ozone generator for in-situ sterilization of water, which may be pocket-sized, is disclosed. The ozone generator includes a power source, at least a supercapacitor, a switching circuitry and at least a pair of electrodes. The power source is adapted for providing a reaction energy to generate ozone gas within the water to be treated. The supercapacitor is adapted for amplifying the reaction energy provided by the power source. The circuitry is adapted for controlling the supercapacitor to deliver consistent power supply to generate ozone. The electrodes are adapted for receiving the amplified reaction energy from the supercapacitor to generate ozone within the water to be treated. | 2010-06-03 |
20100135870 | REACTOR | 2010-06-03 |
20100135871 | Isothermal Reactor - The present invention concerns an isothermal reactor ( | 2010-06-03 |
20100135872 | REFORMER MODULE - A reformer module ( | 2010-06-03 |
20100135873 | HONEYCOMB REACTORS WITH HIGH ASPECT RATIO CHANNELS - Disclosed is a method of forming enclosed channels within a honeycomb including the steps of providing a honeycomb structure having cells divided by walls, the cells extending along a common direction from a first end to a second of the structure and removing selected walls of the honeycomb structure from one or both of the first and second ends of the structure, to a depth sufficient to reduce the original height of the selected walls by at least 50%. Also disclosed is a method of forming enclosed channels within a honeycomb structure includes removing selected walls of the honeycomb structure from one or both of the first and second ends of the structure, to a depth sufficient to completely removed the selected walls. Other methods and devices are also disclosed. | 2010-06-03 |
20100135874 | Multi-Dosing Detergent Delivery Device - The invention relates to a multi-dosing detergent delivery device. In embodiments of the present invention, the device comprises a housing ( | 2010-06-03 |
20100135875 | APPARATUS FOR REMOVING RUTHENIUM FROM SOLUTION CONTAINING PLATINUM GROUP METAL - The invention provides an apparatus for effectively removing ruthenium when ruthenium is removed from a solution containing platinum group metal by oxidation distillation. The invention provides an apparatus for selectively removing ruthenium from a solution containing ruthenium and other platinum group metal by adding an oxidizer to the solution to convert ruthenium into ruthenium tetroxide, wherein air is sucked into a reaction tank by reducing pressure within the reaction tank, and at least one outlet of the air is arranged in the apparatus such that the lowermost part thereof is located at the height of 5-20 m from the bottom of the reaction tank, whereby the solution within the reaction tank can be effectively stirred without ruthenium tetroxide, which has large specific gravity, being concentrated at the bottom of the reaction tank. | 2010-06-03 |
20100135876 | PROCESS FOR SOLUBILIZING, REDUCING AND FIXING HEXAVALENT CHROMIUM CONTAINED IN CHROMITE ORE PROCESSING RESIDUE INTO TRIVALENT CHROMIUM - A process for reducing hexavalent chromium, Cr(VI), contained within a chromite ore processing residue matrix comprising the sequential steps of providing a chromite ore processing residue matrix containing Cr(VI), solubilizing the matrix to release Cr(VI), reducing the Cr(VI) to Cr(III) using Fe(II), and, fixing the residual Fe(II) using a effective amount of a Fe(II) precipitating agent to make a Fe(II) precipitate. | 2010-06-03 |
20100135877 | Method for removing metal impurity from quartz component part used in heat processing apparatus of batch type - A method for using a heat processing apparatus of a batch type includes performing a preparatory process for removing aluminum present as a metal impurity from a quartz inner surface of a process container, and performing a main heat process on product substrates held on a holder member in the process container after the preparatory process. The preparatory process includes placing a plurality of dummy substrates for allowing the metal impurity to be deposited thereon inside a process container with no product substrates placed therein; then, supplying a chlorine-containing gas and water vapor into the process container and heating the quartz inner surface of the process container at a process temperature, thereby applying a baking process onto the quartz inner surface to discharge the metal impurity from the quartz inner surface and deposit the metal impurity onto the dummy substrates; and then, unloading the dummy substrates with the metal impurity deposited thereon from the reaction container. | 2010-06-03 |
20100135878 | Production process of sulfide containing nickel and cobalt - A production process of a sulfide containing nickel and cobalt by adding a sulfurizing agent under pressurization into an aqueous solution of sulfuric acid containing nickel and cobalt, which is capable of recovering nickel and cobalt as a sulfide in high yield, as well as enhancing the utilization efficiency of hydrogen sulfide gas. | 2010-06-03 |
20100135879 | TWO-LAYER-THREE-WAY CATALYST - A double-layer three-way catalyst is presented, which is formed from a catalytic coating applied directly to an inert honeycomb and a catalytically active coating thereon, and is suitable especially for cleaning of exhaust gases of motor vehicles with gasoline-operated internal combustion engines. The catalyst contains, in each layer, an active aluminum oxide and a cerium/zirconium mixed oxide, both of which are catalytically activated by palladium. The second layer on the gas side contains not only palladium but also rhodium, which is applied to the active aluminum oxide and the cerium/zirconium mixed oxide of the second layer in addition to the palladium. The cerium/zirconium mixed oxide of the second layer has a higher zirconium oxide content than the cerium/zirconium mixed oxide of the first layer. The catalyst is notable for exceptional activity coupled with outstanding aging stability. | 2010-06-03 |
20100135880 | Hydrocarbon Based Sulfur Solvent Systems and Methods - Contemplated configurations and methods for elemental sulfur removal from various gases, and especially well acid gases employ a hydrocarbon solvent that dissolves the sulfur to form a rich solvent and that is then regenerated by hydrotreating. Thus, sulfur is removed from the rich solvent as H2S that may then be processed (e.g., in Claus unit or absorption unit) while the regenerated solvent is routed back to the well and associated production pipes. | 2010-06-03 |
20100135881 | PROCESS FOR SIMULTANEOUS REMOVAL OF CARBON DIOXIDE AND SULFUR OXIDES FROM FLUE GAS - A process is provided for the simultaneous removal of carbon dioxide and sulfur oxides from a flue gas stream by a potassium carbonate solvent. As a part of the regeneration of the contaminated stream, a portion of that stream is removed and cooled to allow for filtration of potassium sulfate, the reaction product of the solvent and the sulfur oxides. | 2010-06-03 |
20100135882 | METHODS OF SEQUESTERING CO2 - Methods of sequestering carbon dioxide (CO | 2010-06-03 |
20100135883 | CATALYST SUPPORTS - This invention relates to a catalyst material, and its method of making and manufacture, useful for a diversity of chemical production processes as well as various emission control processes. More specifically, it relates to a catalyst composition, preferably comprising a metal oxide felt substrate, with one or more functional surface active constituents integrated on and/or in the substrate surface, which can be used in the removal of sulfur and sulfur compounds from hot gases as well as acting to trap solid particulates and trace metals within these hot gases. | 2010-06-03 |
20100135884 | Process for Desulfurization of Hot Fuel Gases - The present invention involves a process and materials for desulfurization of a gaseous stream comprising contacting the gas stream with a manganese aluminate catalyst. The manganese aluminate catalyst is preferably selected from the group consisting of Mn | 2010-06-03 |