http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106824231-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-06 |
| filingDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106824231-B |
| titleOfInvention | A kind of noble metal catalyst and preparation method thereof for acetylene hydrochlorination synthesis vinyl chloride thereof |
| abstract | The noble metal catalyst and preparation method thereof that the invention discloses a kind of for acetylene hydrochlorination synthesis vinyl chloride thereof.The catalyst includes absorbent charcoal carrier, the mixed active component that precious metal chemical complex and common metal compound form according to a certain percentage；The precious metal chemical complex content is the 0.5 ~ 20% of quality of activated carbon, and the common metal compounds content is the 0.5 ~ 20% of quality of activated carbon；Precious metal chemical complex is dissolved in ammonium hydroxide and is uniformly mixed, active carbon is then added, is evaporated, uniformly mixed common metal compound and the mixture of concentrated hydrochloric acid is reinjected, is uniformly mixed, be evaporated, calcining getting the product.Catalyst prepared by the present invention is environmentally protective, there is preferable activity and selectivity in acetylene hydrochlorination synthetic reaction, by-product is few, simple production process, at low cost, the present invention uses the silver chlorate of relative low price for active component, the cost of catalyst is significantly reduced, it is easy to industrialized production. |
| priorityDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.