http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106540723-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-1817 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-37 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2016-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106540723-B |
| titleOfInvention | A kind of preparation method of thiophosphoric acid silver catalyst |
| abstract | The present invention discloses a kind of preparation method of thiophosphoric acid silver catalyst, in turn includes the following steps: by 50~60g thiophosphoryl chloride (PSCl 3 ), it is added in 300~400mL sodium hydroxide solution, wherein 100~120g containing sodium hydroxide, is heated to reflux until PSCl 3 It is completely dissolved；100mL ethyl alcohol is added after cooling is placed in 6~8h in ice-water bath；The product of precipitation is separated by solid-liquid separation, and solid is dissolved in 90~120mL water at 50~60 DEG C, 20~35g silver nitrate is added, is cooled to room temperature, filters, solid is dried, a kind of thiophosphoric acid silver catalyst can be obtained.The catalyst has preferable crystal structure, stablizes, and have the absorption region of wider light. |
| priorityDate | 2016-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.