| Patent Number |
Title Of Patent |
Date Issued |
| 7595420 |
Hydrogenation of benzene polycarboxylic acids or derivatives thereof |
September 29, 2009 |
| A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, by bringing one or more benzenepolycarboxylic acids or one or more derivatives thereof into contact with a hydrogen-containing gas in the presence of one or more catalyti |
| 7585808 |
Methods for preparing catalysts |
September 8, 2009 |
| The present invention is directed to processes for preparing supported metal catalysts comprising one or more catalytically active metals applied to a porous catalyst support and to processes that use such catalysts. The process requires the formation of an organic complex during the |
| 7468465 |
Method of making mixed metal oxide containing sulfur |
December 23, 2008 |
| The invention relates to a method of making Group 3 and Group 4 mixed metal oxide catalyst suitable for the decomposition of ethers to alkenes and alkanols. In an embodiment, it relates to a method of making a cerium-zirconium mixed metal oxide catalyst. In an embodiment, the catalys |
| 7282192 |
Mixed metal oxide containing sulfur |
October 16, 2007 |
| The invention relates to a composition of matter comprising at least one metal from Group 3, at least one metal from Group 4, sulfur and oxygen, particularly useful as a catalyst for ether decomposition to alkanols and alkenes. |
| 7173158 |
Mixed metal oxide containing sulfur |
February 6, 2007 |
| The invention relates to a composition of matter comprising at least one metal from Group 3, at least one metal from Group 4, sulfur and oxygen, particularly useful as a catalyst for ether decomposition to alkanols and alkenes. |
| 7102037 |
Selective decomposition of ethers |
September 5, 2006 |
| A process for selectively converting a dialkyl ether to the corresponding alkene and alkanol comprises contacting a feed containing at least one dialkyl ether with a catalyst comprising a mixed metal oxide which comprises at least one metal selected from Group 4 of the Periodic Table |
| 7074739 |
Multi-component molecular sieve catalyst compositions and their use in aromatics reactions |
July 11, 2006 |
| The invention relates to a process for producing alkylated aromatic hydrocarbons, preferably with an oxygen or sulfur containing alkylating agent, in the presence of a multi-component molecular sieve catalyst composition that includes a molecular sieve and an active metal oxide. The |
| 6797155 |
Catalytic cracking process using a modified mesoporous aluminophosphate material |
September 28, 2004 |
| A process for catalytic cracking of a hydrocarbon feedstock comprises contacting the feedstock with a catalyst composition comprising a primary cracking component, such as zeolite Y, and a mesoporous aluminophosphate material which includes a solid aluminophosphate composition modified w |
