| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_845d0c91abb5f3f5a0ea9abfbf9f531b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-3844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-3842
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-3846
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0063 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-30 |
| filingDate |
2006-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e24397f2eacc9ecea3b83a34c03ce89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ae42a37a6455aedd439980a27350de7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f37dcea74a9a43ee535f7d99859df102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de75dc829dae7b5e617e882f97664a80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a570b6b9431caee822e82e7a78e172e8 |
| publicationDate |
2014-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2602595-C |
| titleOfInvention |
Modification of copper/iron selectivity in oxime-based copper solvent extraction systems |
| abstract |
A solvent extraction composition for the recovery of metals, particularly copper and iron, from leach solutions, comprises one or more orthohydroxyarylaldoximes and/or one or more orthohydroxyarylketoximes, and one or more selectivity modifiers consisting of phosphinic and/or phosphonic acids, and salts and esters therefore and optionally one or more equilibrium modifiers is provided. The solvent extractant formulation enables to achieve controlled respectively desired metal transfer ratio's. |
| priorityDate |
2005-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |