http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1475365-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61e1a302e1e7e868593b6c8a49237d28 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-44 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-487 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-36 |
| filingDate | 2000-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b18cbd85dd0abf59bed65a172a9738a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c522bc08632b8f5a0483e1d143daa15 |
| publicationDate | 2004-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1475365-A2 |
| titleOfInvention | A method for solvent free hydrodebromination in the production of aromatic carboxylic acids |
| abstract | A process for dydrodebromination of a molten crude product aromatic carboxylic acidnprepared by liquid phase oxidation utilizing bromine as a component of the oxidationncatalyst which comprises: recovering the crude product aromatic carboxylic acid mixturenby distillation; extracting the crude product aromatic carboxylic acid mixture with water;nand passing the aromatic carboxylic acid mixture over a catalyst selected from Group VIIInof the Periodic Table, optionally on a support, at a temperature of from about 150-320 °Cnand a hydrogen partial pressure of from about 20 to 300 psig, thereby producing aromaticnmonocarboxylic acids having bromine compounds significantly reduced. |
| priorityDate | 1999-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.