http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110605116-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-04 |
| filingDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110605116-B |
| titleOfInvention | Silver impregnation solution and silver catalyst for ethylene epoxidation to produce ethylene oxide and preparation method thereof |
| abstract | The invention belongs to the field of catalysts and provides a silver impregnation solution for ethylene epoxidation to produce ethylene oxide, a silver catalyst and a preparation method thereof. The silver impregnation solution for ethylene epoxidation to produce ethylene oxide contains the following components: 1) silver ammine complex; 2) polar amino acid; 3) water; 4) optional auxiliary; Based on the total weight of the liquid, the content of the polar amino acid is 0.05-60 wt%. Compared with the prior art, the uniformity of the silver catalyst prepared according to the method provided by the present invention is improved, and the reaction of producing ethylene oxide by oxidation of ethylene has higher selectivity and higher catalytic activity. |
| priorityDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.