http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103657664-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-156 |
| filingDate | 2012-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103657664-B |
| titleOfInvention | A kind of preparation method of olefin oxychlorination catalyst and its preparation method and application and dichloroethanes |
| abstract | The preparation method that the invention discloses a kind of olefin oxychlorination catalyst, the method includes with a kind of impregnation liquid impregnated catalyst support, then the catalyst carrier impregnating gained with impregnation liquid is washed and dried, described impregnation liquid is the solution containing alkaline components, alkaline earth metal component and rare earth component, described catalyst carrier contains copper component and aluminium oxide, for the aqueous solution that detergent is alkali metal hydrogencarbonate and/or alkali carbonate of described washing.The invention still further relates to the application in alkene oxi-chlorination of olefin oxychlorination catalyst and olefin oxychlorination catalyst.The preparation method that the present invention designs dichloroethanes further.Adopt olefin oxychlorination catalyst according to the present invention to prepare dichloroethanes and can obtain the conversion ratio of higher hydrogen chloride and the productivity of dichloroethanes. |
| priorityDate | 2012-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.