http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013018210-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9314f04beae31adf3ae7eaf0ae60a1ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6abb55bac8f4e610e90b527e88e78886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25b7d4a1acd7fc75bbf016903ab50e0e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B43-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 |
| filingDate | 2011-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cb25ae802df130f011705ada68c6f8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75a5dcef3cae38c13815c267cff7ee81 |
| publicationDate | 2013-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2013018210-A1 |
| titleOfInvention | Removal of non-aromatic impurities from a nitration process |
| abstract | A method and apparatus for removing non-aromatic impurities from non-nitrated aromatic reactant in a nitration production process, in which process an aromatic reactant is nitrated ( 100 ) to produce a nitrated aromatic product using a molar excess of the aromatic reactant, and non-nitrated aromatic reactant is recovered ( 102 ) from the produced nitrated aromatic product and is recycled ( 104 ) for use in the nitration production process. A portion of the removed excess non-nitrated aromatic reactant is diverted ( 106 ) and subjected to nitration ( 108 ). The nitrated stream may be further processed by separating out the spent acids ( 110 ) and the non-aromatic impurities ( 116 ). These streams may be sent ( 114, 118 ) to a suitable location in the nitration production train. |
| priorityDate | 2011-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.