| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72f6e20b6543452012b29ee7a6923f4f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0461
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-10 |
| filingDate |
2011-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f7f0936cc20b794838181a655e2e76d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63a9aa36715585a7ce2418b757be09a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1de6d81e863e9fdce9bfb1fbc425a04d |
| publicationDate |
2011-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2792401-A1 |
| titleOfInvention |
Method of processing nickel bearing raw material |
| abstract |
A hydrometallurgical method of processing nickel containing raw material such is provided. The raw material is leached in chloride-based leaching media in a process integrated with chlorine-alkali electrolysis, solvent extraction and electrowinning process stages for producing metallic nickel. The solvent extraction stage comprises a nickel solvent extraction stage, where nickel is extracted from an aqueous solution containing high concentration of chloride. The electrolyte in the electrowinning stage is a sulphate containing aqueous liquid. |
| priorityDate |
2010-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |