| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa4debb415e9e4cf7d0bb0bbc3c085dd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0488 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J14-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-06 |
| filingDate |
2013-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92a42a3fcecf10fec5d969313873d10e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b974bf83a40f309b3294f0be9909f91c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c106f08cf1e625f3ae6388249434810
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0734491b8c524ee514105514573f01af |
| publicationDate |
2014-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
PT-106909-A |
| titleOfInvention |
PROCESS AND EQUIPMENT FOR REMOVAL OF IMPURITIES OF NITRATED AROMATIC COMPOUNDS |
| abstract |
The present invention relates to a process for the extraction of mineral acids and hydrophilic organic acids from aromatic compounds, especially nitrogen, preferably from crude mononitrobenzene (MNB), by means of a process for washing and refining them. This invention further relates to a device / apparatus comprising a set of stationary and / or parallax disposed static mixers, followed by a liquid-liquid separator and subsequently followed by a co-generator, and also the recycling of part of the separated acidic water NOT COALESCEDOR. |
| priorityDate |
2013-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |