http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107915713-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-1806 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-38 |
| filingDate | 2016-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107915713-B |
| titleOfInvention | Method for producing ethylene carbonate |
| abstract | The invention relates to a method for producing ethylene carbonateThe problem of low activity of heterogeneous catalysts in the prior art is solved. The invention is characterized in that the method comprises a step of contacting ethylene oxide and carbon dioxide with a catalyst under reaction conditions; the catalyst comprises: 1 to 30 wt% of M 2 The technical scheme of alkali metal calculated by O and 70-99 wt% of phosphorus-aluminum-oxygen carrier APO well solves the problem, and can be used in the industrial production of preparing ethylene carbonate from ethylene oxide and carbon dioxide. |
| priorityDate | 2016-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.