Patent application number | Description | Published |
20090124835 | PROCESSES FOR PRODUCTION OF ISOBUTENE AND TERTIARY BUTANOL - An object of the present invention is to provide, for the production of isobutene, a high-yielding, highly-selective, and long-term stable production process of isobutene from TBA. With respect to the production of TBA, an object of the present invention is to provide a TBA production process in which, through long-term stable maintenance of a high reaction activity, long-term continuous operation is enabled and the productivity is improved. The present invention discloses a process for producing isobutene that employs a dehydration temperature of from 200 to 450° C. in use of an alumina catalyst that contains a Na content of 0.6% by weight or less in terms of NaO | 05-14-2009 |
20100124167 | VIDEO PROCESSOR AND VIDEO PROCESSING METHOD THEREOF - According to one embodiment, a video processor plays back streaming data while receiving the streaming data via wireless communication from a server which simultaneously transmits the same streaming data to a plurality of devices in a group. The video processor includes a wireless communication module, a playback module, a monitor, and a controller. The wireless communication module has power saving mode in which wireless communication function is turned on/off at predetermined intervals, and performs wireless communication while the wireless communication function is ON. The playback module performs processing to participate in the group, and plays back streaming data from the server while receiving the streaming data when the video processor participates in the group. The monitor monitors the processing performed by the playback module to participate in the group. The controller cancels the power saving mode when the monitor detects that the processing is performed to participate in the group. | 05-20-2010 |
20100249448 | SUPPORTED COMPOSITE PARTICLE MATERIAL, PRODUCTION PROCESS OF SAME AND PROCESS FOR PRODUCING COMPOUNDS USING SUPPORTED COMPOSITE PARTICLE MATERIAL AS CATALYST FOR CHEMICAL SYNTHESIS - A supported composite particle material comprises: a composite particle formed of an oxidized nickel and X (wherein X represents at least one of elements selected from the group consisting of nickel, palladium, platinum, ruthenium, gold, silver and copper); and a support on which the composite particle is supported, the supported composite particle material having a supported layer in which the composite particle is localized. | 09-30-2010 |
20110184206 | CATALYST FOR PRODUCING CARBOXYLIC ACID ESTERS, PROCESS FOR PRODUCING SAME AND PROCESS FOR PRODUCING CARBOXYLIC ACID ESTERS (AS AMENDED) - Disclosed is a catalyst for use in production of carboxylic acid ester by reacting (a) aldehyde and alcohol, or (b) one or more types of alcohols, in the presence of oxygen; wherein oxidized nickel and X (wherein X represents at least one element selected from the group consisting of nickel, palladium, platinum, ruthenium, gold, silver and copper) are loaded onto a support within the range of the atomic ratio of Ni/(Ni+X) of from 0.20 to 0.99. | 07-28-2011 |
20130172599 | SILICA-BASED MATERIAL AND PROCESS FOR PRODUCING THE SAME, NOBLE METAL SUPPORTED MATERIAL AND PROCESS FOR PRODUCING CARBOXYLIC ACIDS BY USING THE SAME AS CATALYST - A silica-based material comprising:
| 07-04-2013 |
20140107387 | PROCESSES FOR PRODUCTION OF ISOBUTENE AND TERTIARY BUTANOL - An object of the present invention is to provide, for the production of isobutene, a high-yielding, highly-selective, and long-term stable production process of isobutene from TBA. With respect to the production of TBA, an object of the present invention is to provide a TBA production process in which, through long-term stable maintenance of a high reaction activity, long-term continuous operation is enabled and the productivity is improved. The present invention discloses a process for producing isobutene that employs a dehydration temperature of from 200 to 450° C. in use of an alumina catalyst that contains a Na content of 0.6% by weight or less in terms of NaO | 04-17-2014 |
20140171303 | OXIDE CATALYST - An oxide catalyst for use in an oxidation reaction of an olefin and/or an alcohol, the oxide catalyst comprising: the oxide catalyst contains molybdenum, bismuth, iron, cobalt, and cerium; an atomic ratio a of bismuth to 12 atoms of molybdenum is 2≦a≦6, an atomic ratio b of iron to 12 atoms of molybdenum is 2.5 | 06-19-2014 |
20150238939 | OXIDE CATALYST AND METHOD FOR PRODUCING THE SAME, AND METHODS FOR PRODUCING UNSATURATED ALDEHYDE, DIOLEFIN, AND UNSATURATED NITRILE - An object of the present invention is to provide an oxide catalyst that prevents the reduction degradation of the catalyst even during industrial operation for a long time and less reduces unsaturated aldehyde yields, diolefin yields, or unsaturated nitrile yields, and a method for producing the same, and methods for producing unsaturated aldehyde, diolefin, and unsaturated nitrile using the oxide catalyst. The present invention provides an oxide catalyst for use in the production of unsaturated aldehyde, diolefin, or unsaturated nitrile from olefin and/or alcohol, the oxide catalyst satisfying the following (1) to (3): (1) the oxide catalyst comprises molybdenum, bismuth, iron, cobalt, and an element A having an ion radius larger than 0.96 Å (except for potassium, cesium, and rubidium); (2) an atomic ratio a of the bismuth to 12 atoms of the molybdenum is 1≦a≦5, an atomic ratio b of the iron to 12 atoms of the molybdenum is 1.5≦b≦6, an atomic ratio c of the element A to 12 atoms of the molybdenum is 1≦c≦5, and an atomic ratio d of the cobalt to 12 atoms of the molybdenum is 1≦d≦8; and (3) the oxide catalyst comprises a disordered phase consisting of a crystal system comprising the molybdenum, the bismuth, the iron, and the element A. | 08-27-2015 |