Patent application number | Description | Published |
20080308458 | CATALYTIC PROCESS FOR CONVERTING RENEWABLE RESOURCES INTO PARAFFINS FOR USE AS DIESEL BLENDING STOCKS - A process for converting renewable resources such as vegetable oil and animal fat into paraffins in a single step which comprises contacting a feed which is a renewable resources with hydrogen and a catalyst which comprises a non-precious metal a first oxide and optionally a second oxide wherein at least one of the first oxide or second oxide comprises a zeolite, through hydrodeoxygenation and one or both of hydroisomerization and hydrocracking. | 12-18-2008 |
20090143563 | HYDROTALCITE CATALYZED POLYMERIZATION OF TRIMETHYLENE CARBONATE - The present invention relates to the use of hydrotalcites as catalysts for the polymerization of unsubstituted or substituted trimethylene carbonate. | 06-04-2009 |
20100034714 | PROCESSES FOR PRODUCING TITANIUM DIOXIDE - Provided are processes for the production of titanium dioxide from ilmenite. In these processes, ilmenite is digested with aqueous trimethylammonium hydrogen oxalate. Iron from the ilmenite precipitates as a hydrated iron oxalate and is removed by filtering, leaving a titanium-rich solution. The titanium-rich solution can be further processed to form titanium dioxide. | 02-11-2010 |
20110054219 | PROCESS FOR THE NITRATION OF O-XYLENE AND RELATED COMPOUNDS - Aromatic compounds such as o-xylene are selectively nitrated by nitric acid in the presence of polyphosphoric acid and a large pore, acidic zeolite or a large pore, hydrophobic molecular sieve. This is an environmentally friendly, commercially viable, high conversion process for the selective nitration of aromatic compounds in the para position. | 03-03-2011 |
20130172583 | PROCESS FOR THE PRODUCTION OF FURFURAL - Furfural is produced by contacting a feedstock solution containing C | 07-04-2013 |
20130172584 | PROCESS FOR THE PRODUCTION OF FURFURAL - Furfural is produced by mixing an aqueous feedstock solution containing C | 07-04-2013 |
20130181676 | COMPOSITIONS, ELECTRODES AND METHODS OF MAKING - There is a composition including polymeric binder and carbon-sulfur (C—S) composite. The C—S composite includes about 5 to 95 wt. % sulfur compound. The C—S composite also includes templated carbon having a surface area of about 50 to 4,000 square meters per gram templated carbon and a pore volume of about 0.5 to 6 cubic centimeters per gram templated carbon. The templated carbon has a carbon microstructure that is complementary with an inorganic microstructure, characterized by a three-dimensional framework, of an inorganic template used in a process for making the templated carbon. There is a method for making the composition. There is also an electrode incorporating the composition, as well as methods for making the electrode. There are also methods relating to using the composition and the electrode. | 07-18-2013 |
20150087869 | CAPTURE OF TRIFLUOROMETHANE USING MOLECUAR SIEVES - A method for capturing trifluoromethane from a gaseous mixture in a vent stream from a chlorodifluoromethane manufacturing process is described. In the method, the gaseous mixture is contacted with a molecular sieve, such as a zeolite or activated carbon, having a pore opening of at least about 5 Angstroms and a Sanderson electronegativity of less than or equal to about 2.75. The method is useful for reducing emissions of trifluoromethane, which has a high global warming potential. | 03-26-2015 |