| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bf5a2ca22a590160ce9f3996cfdea35 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-24 |
| filingDate |
1992-03-09-04:00^^<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_a654af7403be4e448048a10bf44904ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fa264afdd3dba7ac63642348d11c53b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69a89c2abc71fa59dffb79afddbba177
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d4bc3c93cedad557f60136dc8c0bdb1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_543244488e762bf0cef3f395ab1646dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7742dfb9b91dc7cd87472c6219b85788
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a37f65acd4db90dd7507a21b2b80dd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6d81feee478e2d40bddb8700990cf88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16fbad0215940136954d0f039a859042 |
| publicationDate |
1994-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2023732-C1 |
| titleOfInvention |
Method of extracting gold from compound chloride solutions |
| abstract |
FIELD: chemistry; methods of extracting gold from natural solutions. SUBSTANCE: essence of this method resides in dissolving cinders resulting from process of roasting gold-containing pyrite concentrates, copper-iron mattles resulting from melting gold-containing pyrite concentrates, anode sludges or compound alloys in hydrochloric acid, hydrochlorinating pulp to redox potential of 90 to 100 mV, and finally carrying out sorption of gold from compound solutions using polystyrene disulfide. EFFECT: ecologically safe and low-waste technique of reprocessing compound gold-containing stock. |
| priorityDate |
1992-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |