http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104130129-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 |
| filingDate | 2014-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104130129-B |
| titleOfInvention | A kind of o-fluoronitrobenzene Hydrogenation is for the method for adjacent fluoroaniline |
| abstract | The invention discloses the method for a kind of o-fluoronitrobenzene Hydrogenation for adjacent fluoroaniline, the method is: one, by catalyst loading in fixed-bed reactor, ventilate and heat up; Two, the hydrogen of o-fluoronitrobenzene steam and preheating is mixed obtain gas mixture, in fixed-bed reactor, pass into gas mixture, carry out catalytic hydrogenation reaction on a catalyst; Three, carrying out condensation by the material feeding condenser after catalytic hydrogenation reaction, make the adjacent fluoroaniline steam reforming in material for liquid, being then separated being converted into liquid adjacent fluoroaniline by water-and-oil separator, obtain the adjacent fluoroaniline of oily.Adopt the inventive method catalysis o-fluoronitrobenzene hydrogenation, treatment capacity is large, and o-fluoronitrobenzene transforms completely, the molar yield of o-fluoronitrobenzene is 100%, defluorinate product molar percentage composition is less than 0.1%, and product separation purification process is simple and energy consumption is low, and the murder by poisoning ion that undopes in product. |
| priorityDate | 2014-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.