http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107651653-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B19-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B19-02 |
| filingDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107651653-B |
| titleOfInvention | A method of recycling selenium from silver cyanide mud |
| abstract | The invention belongs to the recycling field of silver cyanide mud, especially a kind of method that selenium is recycled from silver cyanide mud.The present invention utilizes silver-colored mud wet-treating silver cyanide, gold, selenium in the liquid of chlorine containing selenium is reduced to simple substance, it cleans, obtained golden selenium mixture is realized that golden selenium separates by way of alkali soluble after removal of impurities, products therefrom is separated by solid-liquid separation again, solid obtained after separation enters process production finished product gold, and liquid is separated by solid-liquid separation after carrying out reduction can be obtained selenium powder.Have the advantages that easily controllable process conditions, short flow, equipment are simple and at low cost, added value of product is high, the rate of recovery is high, environmental pollution is small, high financial profit. |
| priorityDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.