http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107858519-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/C22B7-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-04 |
| filingDate | 2017-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107858519-B |
| titleOfInvention | A kind of comprehensive processing technique of Copper making flue dust and arsenic sulfide slag |
| abstract | A kind of comprehensive processing technique of Copper making flue dust and arsenic sulfide slag, belong to pyrometallurgical smelting technical field, present invention process can realize that copper smelting by pyrometallurgy industry realizes the improvement recycling of arsenic, by the arsenic merging treatment of arsenic and arsenic sulfide slag in flue dust, original two independent processing systems can be merged into a processing system, shorten process flow, reduces treatment process；Catalyzing infusion can shorten extraction time, increase substantially the leaching rate of copper and arsenic simultaneously, technique of the present invention can integrated treatment copper smelting by pyrometallurgy arsenic-containing material, can open a way arsenic recycling treatment, and purification becomes metallic arsenic product, realize the recycling and commercialization of harmful element arsenic, the copper ashes that displacement obtains can return to copper weld pool system, the rate of recovery of copper is improved, while also reducing production cost, increases the economic benefit of enterprise. |
| priorityDate | 2017-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.