http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005247839-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2005-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1a4f6420e17669c1873c56af9872deb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85a8d4d262350d990d35e1e24277c5ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc52e467d262cf2b48961e618e1f3763 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f40c1790d6060a3a2de4b726c46fe9c |
| publicationDate | 2005-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005247839-A |
| titleOfInvention | Method for producing aromatic carboxylic acid |
| abstract | In a process for producing an aromatic carboxylic acid from an alkylaromatic compound, the energy of the separated mother liquor in treating the separated mother liquor obtained by solid-liquid separation of the oxidation reaction slurry in a high temperature and high pressure state under high temperature and pressure The objective is to produce an aromatic carboxylic acid by efficiently recovering the active ingredient dissolved in the mother liquor. In an aromatic carboxylic acid production process having an oxidation process (11), a recovery process (14), a recycling process (H, I), and a concentration process (16, 17, 18), pressurization is performed in the oxidation process. The pressure state exceeding the normal pressure is maintained in the subsequent steps, and the pressure is used in the concentration step (16) in the concentration step, so that the concentration in the mother liquor I is not heated and compressed from the beginning in the concentration step. Solvent T is evaporated. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009014098-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110573486-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110573486-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101183910-B1 |
| priorityDate | 2004-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.