Patent application number | Description | Published |
20080206878 | Method of Analyzing Basestocks For Low Temperature Properties - A process for producing lube basestocks involving solvent dewaxing a waxy feed to produce at least a partially dewaxed lube oil boiling range stream and then hydrodewaxing the partially dewaxed lube oil boiling range stream to produce a lube basestock. | 08-28-2008 |
20090220399 | Tetraorganoammonium and tetraorganophosphonium salts for acid gas scrubbing process - Tetraorganoammonium and tetraorganophosphonium salts are useful as absorbents for the selective removal of acidic components from mixtures of said acidic components and CO | 09-03-2009 |
20090308248 | Absorbent composition containing molecules with a hindered amine and a metal sulfonate, phosphonate or carboxylate structure for acid gas scrubbing process - An acid gas absorbent comprising a metal sulfonate, phosphonate or carboxylate of a hindered amine and a process for the selective removal Of H2S as well as other acidic components such as carbon disulfide, carbonyl sulfide and oxygen and sulfur derivatives of C1 to C4 hydrocarbons from mixtures containing such acidic components and CO2 using said absorbent. | 12-17-2009 |
20100037775 | ALKYLAMINO ALKYLOXY (ALCOHOL) MONOALKYL ETHER FOR ACID GAS SCRUBBING PROCESS - An acid gas absorbent comprising an alkylamino alkyloxy (alcohol) monoalkyl ether and a process for the selective removal Of H | 02-18-2010 |
20130190544 | LUBRICANT BASE STOCKS FROM RENEWABLE SOURCES WITH IMPROVED LOW TEMPERATURE PROPERTIES - Provided are lube base stocks produced from renewable biological sources with improved low temperature properties. In one form, the lube base stock includes from 10 to 35 wt. % paraffins, 40 to 70 wt. % 1-ring naphthenes, and 0 to 40 wt. % combined 2-ring naphthenes and aromatics, and has a ratio of 1-ring naphthenes to paraffins from 1.8 to 5.0, and a Viscosity Index of from 100 to 160. The lube base stock has a | 07-25-2013 |
20130217606 | LUBRICANT COMPOSITIONS FROM RENEWABLE BASE STOCKS WITH IMPROVED PROPERTIES - Provided are lubricant compositions from renewable biological sources with improved properties and methods of making and using such compositions. In one form, the lubricant composition includes from 20 to 99.8 wt. % of a lube base stock produced from a renewable biological source and an effective amount of one or more lubricant additives. The lube base stock includes 10 to 35 wt. % paraffins, 40 to 70 wt. % 1-ring naphthenes, and 0 to 40 wt. % combined 2-ring naphthenes and aromatics, and has a ratio of 1-ring naphthenes to paraffins from 1.8 to 5.0, and a Viscosity Index of from 100 to 160. The lube base stock has a | 08-22-2013 |
20140171699 | PROCESS FOR MAKING SATURATED HYDROCARBONS FROM RENEWABLE FEEDS - Provided are processes for making saturated hydrocarbons from renewable feed sources. In an embodiment, a process for producing a lube basestock and/or a diesel fuel from a feedstock of biological origin includes: contacting the feedstock in a single reactor in the presence of hydrogen with catalyst components including a first catalyst and a second catalyst, wherein the first catalyst comprises an acidic material, a basic material, or a combination of both, and wherein the second catalyst is a hydrogenation catalyst including a hydrothermally stable binder. | 06-19-2014 |
20140174980 | HYDROTREATED HYDROCARBON TAR, FUEL OIL COMPOSITION,AND PROCESS FOR MAKING - Provided is a hydrocarbon tar. The tar has 75 wt % or more of aromatics of 10 carbons to 75 carbons based on the total weight of the tar. The aromatics exhibit 40% to 80% aromaticity. The tar has a boiling point of from 300° F. to 1350° F. There is also a fuel oil composition having the tar therein. There are also processes for making the hydrocarbon tar. | 06-26-2014 |