http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103965055-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-06 |
| filingDate | 2014-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103965055-B |
| titleOfInvention | The synthetic method of Isopropylamine |
| abstract | The invention discloses a kind of synthetic method of Isopropylamine, preheater is set before fixed-bed reactor, gas-liquid separator is set after fixed-bed reactor; At the interlude filling mixed catalyst of fixed-bed reactor, with acetone, hydrogen and ammonia for raw material, by acetone reduction amination synthesizing isopropamide, reaction conditions is: reaction pressure is normal pressure ~ 0.5MPa, temperature of reaction 70 ~ 130 DEG C, the mol ratio of acetone, hydrogen, ammonia is 1:1 ~ 4:2 ~ 6, and acetone liquid air speed is 0.1 ~ 0.5hn -1 ; The quality that described mixed catalyst presses 2:0.8 ~ 1.2 by nickel-base catalyst and quartz sand obtains than Homogeneous phase mixing.Adopt method of the present invention, the selectivity of Isopropylamine is up to 100%. |
| priorityDate | 2014-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.