http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104069893-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J32-00 |
| filingDate | 2013-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104069893-B |
| titleOfInvention | Produce silver catalyst carrier, preparation method and application thereof for oxirane |
| abstract | The invention discloses the alpha-alumina supports of a kind of ethylene epoxidizing silver catalyst, it comprises titanium and alkaline-earth metal, the mass ratio of titanium and alkaline-earth metal is 0.1:1～0.64:1, be preferably 0.15:1～0.50:1, carrier hole distribution mesoporous is that the hole of 1.5～5.0 μ m accounts for 20～60% of total pore volume. Compare with prior art, the medium selective silver catalyst of making according to carrier provided by the invention is for epoxidation reaction of olefines, and particularly ethylene is produced the reaction of oxirane, has advantages of that activity and selectivity is high. |
| priorityDate | 2013-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.