http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-015581-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9414eb8baa5e3ff1d70c9b21b4cdb1ba |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-02 |
| filingDate | 2007-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_943a3baf4fce2b45f2aabf24b8432a3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21ce49fdf2f47cae9c9ec68a276399ae |
| publicationDate | 2011-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-015581-B1 |
| titleOfInvention | METHOD FOR TREATING COMPONENT-CONTAINING MATERIAL AND DEVICE |
| abstract | The invention relates to a method for processing a component-containing material including oxidized or surface-oxidized mineral components, which includes the step of crushing the component-containing material; contacting the crushed component-containing material with a sulfide solution to sulfidize the oxidized or surface-oxidized mineral components; and adding ions of the selected non-ferrous metal to the crushed component-containing material. The component-containing material may contain oxidized or surface-oxidized minerals of non-ferrous metals or noble metals. The crushed component-containing material is prepared in the form of a slurry or slurry containing 15 to 40% solids and a residue containing water. The sulfide solution preferably contains a soluble sulfidizer such as sodium hydrosulfide and a solution of non-ferrous metal ions such as copper or iron. In a preferred embodiment of the method, the concentration of sulfide ions in the slurry was detected by an ion-specific sensor, which detects the concentration of sulfide ions as a potential, and the amount of sulfidizer solution in the slurry was controlled to maintain a predetermined measured sulfide ion concentration or near a predetermined value. The invention encompasses an installation for processing component-containing material according to the method. |
| priorityDate | 2006-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.