http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1289901-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_998ac5e696f235345e8597a843b23ea1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-00 |
| filingDate | 1985-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_796ec53f959788a66fe7403f19d65a43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a891524bc931a92abef2a13a6ca9b4f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de18dc622ca2cb2967f5340fee3b7cdf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fa1675d0ebdd8646d037e0e656c1d97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a362f6565811da282a9663552c2c4bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a8a934018d22be2e3b410cb48f05c99 |
| publicationDate | 1987-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1289901-A1 |
| titleOfInvention | Method for deposition of non-ferrous metal sulfides |
| abstract | The invention relates to the field of hydrometallurgy of non-ferrous metals, in particular to the deposition of non-ferrous metals of their solutions and slurries in the form of sulphides. The purpose of the invention is to simplify the process and increase recovery. metals. A precipitating agent — a mixture of calcium sulphate and a phosphorus-containing compound — is loaded into the solution or pulp with stirring and heating, and the precipitation of non-ferrous metal sulphides is carried out, after which the non-ferrous sulphides are separated by flotation. Salts of meta-, ortho-and pyrophosphoric acids can be used as a phosphorus-containing compound. The phosphorus content in the mixture is 1-3%. 1 hp f-ly, I tab. sl with lN5 CX); about with |
| priorityDate | 1985-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.