http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106944134-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 |
| filingDate | 2017-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106944134-B |
| titleOfInvention | Resin catalyst for synthesis and preparation of ethylene glycol tert-butyl ether and modification method thereof |
| abstract | The application provides a resin catalyst for synthesizing and preparing ethylene glycol tert-butyl ether and a modification method thereof, wherein the resin catalyst for synthesizing and preparing the ethylene glycol tert-butyl ether is obtained by modifying and purifying a polystyrene hydrogen type cationic resin catalyst, the dried polystyrene hydrogen type cationic resin catalyst is put into one or a mixed solution of acetone and butanone, the mixture is stirred and reacts for 8-10 hours in a hydrogen chloride gas environment at the temperature of 70-80 ℃, and the mixture is filtered and purified to obtain the ethylene glycol tert-butyl ether. The technical scheme is used as a catalyst for preparing the ethylene glycol tert-butyl ether by etherification, and has higher catalytic activity and selectivity. |
| priorityDate | 2017-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.