| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9335a78778393e253002afe4dcee648 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0461 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B23-00 |
| filingDate |
1979-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39e950751912cb7a4b5f524f36c271a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_889d2a4274614dcabff469f383d65b51 |
| publicationDate |
1980-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4218240-A |
| titleOfInvention |
Method for producing cobaltic hexammine compounds and cobalt metal powder |
| abstract |
Cobalt is recovered by treating aqueous solutions containing ammonia and cobalt ions with a sufficient amount of an acid in the presence of a catalyst to convert the cobalt ions to a cobalt hexammine ion which is precipitated and separated from the resulting solution. According to another aspect of the invention, a cobalt compound is precipitated from an aqueous solution of cobaltic hexammine halide by treating the solution with a metallic hydroxide and the precipitate is subsequently reduced to form fine cobalt powder. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5472524-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012152065-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6432225-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4840776-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5468307-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5298092-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012152064-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4840775-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4452633-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8435324-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6596051-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1184109-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5984982-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007180953-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6737035-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4965116-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5551994-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5378293-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8404019-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5415687-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7279024-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5873953-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5411606-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4690710-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4804407-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103977819-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103977819-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4409019-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4798623-A |
| priorityDate |
1979-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |