| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61f98f4c6802ce1b02fb09f54b2cc330 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0488 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J14-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J14-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-16 |
| filingDate |
2013-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_872a92d211e2b512e4c44aaa3eb28713
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59a18277025e9d918fbfbdd2ceb2babe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc87e2ed0d29a076bd70031c94e269f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ea72688b4332a291a550816e0adfdc3 |
| publicationDate |
2017-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
PT-106909-B |
| 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), through a process of washing and refining therefor. 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 |