http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2133644-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe51ba7f51bb1110cd73b8404ff3e9ec |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B5-28 |
| filingDate | 1997-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51b7a188797d27a9db009beb1c11f58e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_350d907b8aa3834a185e98b0872021b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_305f2da0539c8e4002733b6a16164bd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ba8c290cce3aebef82f63f3f10e5c5a |
| publicationDate | 1999-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2133644-C1 |
| titleOfInvention | Method of concentrating persistent gold-containing sulfide ores |
| abstract | FIELD: gold-mining industry. SUBSTANCE: in a method including grinding of ore concentrate with fineness up to 55% class -0.020 mm to fineness 98-99% class -0.020 mm and sorption cyanidation, ore, prior to be ground, is conditioned and then floated, and sorption cyanidation rejects are conditioned with sulfhydryl collector and frothing agent at sodium cyanide concentration in pulp 0.04 to 0.20%, after which nonferrous metal sulfides containing finely imbedded gold are isolated into froth product. EFFECT: increased completeness of ore utilization due to involving sorption cyanidation rejects into ore processing. 2 cl, 2 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2598663-C2 |
| priorityDate | 1997-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.