| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0071 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-12 |
| filingDate |
1997-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1999-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H11506808-A |
| titleOfInvention |
Copper matte electrowinning method |
| abstract |
(57) Abstract: In a sulfur dioxide-free process for the production of high purity copper from copper matte, a copper matte is prepared in a ferric copper-sulfate electrolyte leaching assembly comprising one or more leaching reactors. Leached under oxidizing conditions, a copper cathode is produced in the electrowinning vessel, which can be physically separated from the leaching assembly and can include one or more electrowinning vessels. The process operates at atmospheric pressure and below the boiling point. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020153018-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10961604-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10954583-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10870903-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10865460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10876187-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10876186-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10781502-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018513279-A |
| priorityDate |
1996-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |