| Patent Number |
Title Of Patent |
Date Issued |
| 7608733 |
Optimized liquid-phase oxidation |
October 27, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7608732 |
Optimized liquid-phase oxidation |
October 27, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7589231 |
Optimized liquid-phase oxidation |
September 15, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7572936 |
Optimized liquid-phase oxidation |
August 11, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7572932 |
Optimized liquid-phase oxidation |
August 11, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7568361 |
Optimized liquid-phase oxidation |
August 4, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7563926 |
Optimized liquid-phase oxidation |
July 21, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7556784 |
Optimized production of aromatic dicarboxylic acids |
July 7, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically producing aromatic discarboxylic acids. The process reduces costs associated with hydrogenation by forming a final composite product containing unhydrogenated acid particles. |
| 7507857 |
Optimized liquid-phase oxidation |
March 24, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7504535 |
Optimized liquid-phase oxidation |
March 17, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7501537 |
Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated u |
March 10, 2009 |
| Disclosed is an optimized system for more efficiently and economically producing terephthalic acid. The system minimizes or eliminates the need for liquor exchange upstream of oxidative digestion and/or upstream of substantial cooling of the TPA-containing slurry. |
| 7498003 |
Optimized liquid-phase oxidation |
March 3, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7498002 |
Optimized liquid-phase oxidation |
March 3, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7495125 |
Optimized liquid-phase oxidation |
February 24, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7482482 |
Optimized liquid-phase oxidation |
January 27, 2009 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7399882 |
Optimized liquid-phase oxidation |
July 15, 2008 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7390921 |
Optimized liquid-phase oxidation |
June 24, 2008 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7381836 |
Optimized liquid-phase oxidation |
June 3, 2008 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7371894 |
Optimized liquid-phase oxidation |
May 13, 2008 |
| Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low |
| 7342128 |
Method for oxidizing a slurry composition in a post oxidation zone in the presence of added stea |
March 11, 2008 |
| The present invention relates to a process for oxidizing a slurry composition in a post oxidation zone in the presence of added steam. More specifically, the present invention relates to a process for oxidizing a crude terephthalic acid composition in a post oxidation zone in the pre |
