| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68c1ca19cc721bd50bcd81e47f426fcf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-12 |
| filingDate |
1991-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d0026b743306b4d3d4ebd533d86084a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bce84e60e811e5534b09fcf37a8a70b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce0d4bcb7e6a1eba5755d56a6358b127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1ca67dead3e368b789e7d16358e22a7 |
| publicationDate |
1994-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2023758-C1 |
| titleOfInvention |
Method of electrochemically lixiviating copper from copper sulfide concentrate |
| abstract |
FIELD: nonferrous metallurgy. SUBSTANCE: this method includes such steps as preliminary thermal activation at temperature of 280 to 300 C during 1 to 2 h and electrolysis of pulp in diaphragm-type electrolyzer under potentiostatic conditions. EFFECT: higher yield. 1 dwg, 1 tbl |
| priorityDate |
1991-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |