http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106636638-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0453 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B23-00 |
| filingDate | 2016-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106636638-B |
| titleOfInvention | A method for deep purification and iron removal in cobalt solution |
| abstract | The invention relates to a method for deeply purifying and removing iron in a cobalt solution, which uses a chelating resin Monophos to deeply remove impurity iron in a cobalt solution through a dynamic ion exchange method, and then passes it into an electrowinning tank for electrowinning and purifying. , 99.999% high-purity cobalt with an iron content of less than 1ppm can be obtained; the present invention is suitable for deep removal of trace iron in electrowinning cobalt liquid, and the process is simple and easy to operate, good in stability, low in cost, environmentally friendly, and resinous It can be recycled after de-iron treatment. |
| priorityDate | 2016-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.