| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae35ce99d59cd66f74597ed72e6f19ec |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G3-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B23-00 |
| filingDate |
1978-02-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1978-09-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2381831-A1 |
| titleOfInvention |
PROCESS FOR EXTRACTING NICKEL, COBALT AND OTHER METALS SEPARATELY FROM A SOLUTION |
| abstract |
The method according to the invention comprises adjusting the pH of the solution to about 3 to 6 and then contacting the solution with an ion exchange resin having functional amino-carboxylic acid moieties to selectively fix the nickel on the resin to obtain a resin charged with nickel and a solution containing cobalt and spent nickel, the cobalt then being fixed on a new quantity of ion exchange resin, and the nickel and cobalt then being extracted from the resins corresponding charges. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2462924-A1 |
| priorityDate |
1977-02-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |