http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2753526-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b26465ed29877a8e686dc85bc21f3a6e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00212 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00867 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00115 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 |
| filingDate | 2015-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_925e7de177a1d4e69300f19a6bdcee45 |
| publicationDate | 2020-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2753526-T3 |
| titleOfInvention | Hydrogenation procedure of aromatic nitro compounds for the production of aromatic amines, and a system therefor |
| abstract | A process for preparing amines by hydrogenation of aromatic nitro compounds in liquid phase, comprising supplying a first hydrogenation reactor (2) comprising at least one catalyst with a feed (9) of gaseous hydrogen and a feed (8) of aromatic nitro compounds liquids; carry out the hydrogenation in the first reactor (2) by contacting the gas phase with the liquid phase to obtain a product containing aromatic amines; forwarding the liquid and gas phases present in the first reactor (2) to a second polishing reactor (13); and contacting the gas phase material present in the polishing reactor (13) with the liquid phase to allow further hydrogenation of any remaining aromatic nitro compounds and/or intermediates, wherein the polishing reactor (13) is fed only with material from the first reactor. |
| priorityDate | 2014-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.