http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113684365-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-08 |
| filingDate | 2021-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113684365-B |
| titleOfInvention | A kind of method for recovering copper from black copper slime and directly solidifying arsenic |
| abstract | The invention discloses a method for recovering copper from black copper mud and directly solidifying arsenic. The invention only needs one process to complete the separation of copper and arsenic, the arsenic solidification rate can reach up to 91.09%, the arsenic solidified product is stable, and the arsenic concentration in the toxic leaching solution can be as low as 1.42 mg/L. The leaching rate of copper can reach up to 99.02%, and the purity of electrodeposited copper can reach 4N level. It effectively solves the problems of complex process, high cost, low metal recovery rate and unstable cured product. |
| priorityDate | 2021-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.