http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1158018-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69397abd6defcfb7250c67b043b16102 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G51-085 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-08 |
| filingDate | 1980-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90e15ad6c25939ff87afcb66575ce4bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_514171fc77129a1dc6d499f374b270a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f70d2ee7dd181567938ba85b8af5acfe |
| publicationDate | 1983-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1158018-A |
| titleOfInvention | Process for production of coc1.sub.2 solution from cobaltic oxide-hydrate |
| abstract | ABSTRACT This invention is concerned with a process for dissolving oxidic trivalent cobalt compounds in hydrochloric acid while avoiding the generation of chlorine. It includes the following steps (a) slurrying in water the trivalent cobalt compound to be dissolved and (b) treating the resulting slurry with a reduction agent from the group consisting of methanol, formaldehyde and formic acid and with hydrochloric acid. The contact of the hydrochloric acid with the slurry should occur in the presence of the reducing agent. The rate of acid addition should be controlled to maintain the slurry at a pH above 1. |
| priorityDate | 1980-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.