http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107915576-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-83 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-12 |
| filingDate | 2016-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107915576-B |
| titleOfInvention | Method for producing ethylene glycol by ethylene carbonate hydrolysis |
| abstract | The invention relates to a method for producing ethylene glycol by ethylene carbonate hydrolysis, which mainly solves the problems of poor catalyst stability and easy loss of active components in the prior art. The invention adopts the steps of contacting ethylene carbonate and water with a catalyst under reaction conditions; the catalyst comprises the following components in parts by weight: a) 1-50 parts of niobium pentoxide; and b) 50-99 parts of phosphorus-aluminum-oxygen APO carrier, and can be used in the industrial production of ethylene glycol prepared by ethylene carbonate hydrolysis. |
| 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: 33.