| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2081f5110d79c0d5653a3425f315f1fd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J4-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J4-04 |
| filingDate |
1996-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2395175fc6cd231c9d3db6df586deb0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0a13225dfda3cfb9e9c7be0e9fed1e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d022b653e6b2278385162bf460400aa1 |
| publicationDate |
1997-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0764626-A1 |
| titleOfInvention |
Process to manufacture aromatic carboxylic acids |
| abstract |
The process that involves liquid phase catalytic oxidation of a mono- or poly-substituted alkyl aromatic compound comprises: (i) microdispersion of the air in the reactor at a pressure between 15 and 25 atmospheres and at a rate between 200 and 500 kg/sec.m 2 ; and (ii) recycling the catalyst by evaporation of the purge that contains it and leaching the resulting paste with distilled water at 20-40° C to dissolve the catalyst separating it from the rest of the components. n Aromatic carboxylic acids are basic products used in a large number of industrial fields. |
| priorityDate |
1995-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |