http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106119567-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B11-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00 |
| filingDate | 2016-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106119567-B |
| titleOfInvention | A method of gold of purifying metals |
| abstract | The invention discloses a kind of methods of gold of purifying metals.The present invention purify metals gold method, thick gold is dissolved in the mixed liquor containing chloride ion and hypochlorite ion in acid condition first, then lysigenous solubilised state gold is restored with reducing agent.The product of the dissolution is generated in addition to solubilised state gold and water, no other any exhaust gas.In addition, the purity of purified metallic gold of the invention is not less than 99.99%. |
| priorityDate | 2016-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.