| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80a2aa9eff5b893a02f9c9829e64616a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f32972e3d71bd5d85f1b61ede5495cf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-04 |
| filingDate |
1971-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_255432511daa3cb781b89cb93053c2ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b826dbc0fa9835c2f816bce3404417ae |
| publicationDate |
1972-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3642440-A |
| titleOfInvention |
Process for nickel-cobalt separation |
| abstract |
A method for the separation of cobalt from a mixture of certain cobalt compounds and the corresponding nickel compounds wherein the cobalt is in the cobaltous state, e.g., a mixture of cobaltous hydroxide and nickel hydroxide. The mixture is treated with a hot (above 150* F.) aqueous solution of an alkali metal hydroxide, e.g., sodium hydroxide or potassium hydroxide, containing at least 10 percent hydroxide. The cobalt compound goes into solution while the nickel compound stays in the solid phase. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5855858-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014042499-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6054105-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2319581-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6383460-B2 |
| priorityDate |
1971-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |