http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106573871-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0488 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C205-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-16 |
| filingDate | 2015-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106573871-B |
| titleOfInvention | Deimpurity method is gone by dinitrotoluene (DNT) |
| abstract | The present invention relates to the methods for purifying crude dinitrotoluene (DNT), it is obtained by toluene di-nitrated there are nitric/sulfuric acid nitration acid mixture and apparatus for carrying out the method or equipment, and the corresponding production equipment for producing dinitrotoluene (DNT), it is characterised in that（a）After nitration acid mixture separation, crude dinitrotoluene (DNT) is rinsed using at least one scouring media first, then detaches scouring media,（b）Then using at least one gas（Stripping gas）To being originated from method and step（a）The dinitrotoluene (DNT) through flushing stripped（Stripping gas processing）. |
| priorityDate | 2014-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.