http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105732975-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-08 |
| filingDate | 2016-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105732975-B |
| titleOfInvention | A kind of method of continuously preparing poly ether amines |
| abstract | A kind of method of continuously preparing poly ether amines, it is related to the hydrogenation ammonia of PPG（Amine）Change technical field, the present invention makes catalyst be in dynamic, adds contact of the catalyst with material using fluidized-bed reactor；Reaction temperature is steady；React the pressure needed and temperature is low, side reaction is few, and equipment is simple, and reaction speed is fast；With higher ammonification rate, high primary amine selectivity, reaction conversion ratio >=99.0%, primary amine selectivity >=99.0%；Catalyst is more easy to change, diversification of varieties；Excessive gaseous ammonia and hydrogen in course of reaction are recycled, and no pollution is realized to external environment. |
| priorityDate | 2016-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.