http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105506285-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/C22B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-22 |
| filingDate | 2015-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105506285-B |
| titleOfInvention | A kind of method that vanadium and chromium are separated and recovered from the solution containing vanadium or/and chromium |
| abstract | The present invention relates to a kind of method that vanadium and chromium are separated and recovered from the solution containing vanadium or/and chromium, the characteristics of this method is, precipitating reagent A is first added in the solution containing vanadium or/and chromium, vanadium selective precipitation therein is separated out, add precipitating reagent B, make chromium therein also Precipitation, be then passed through CO in liquid after heavy chromium 2 Crystallization separates out sodium acid carbonate, finally separates and recovers vanadium and chromium from vanadium enrichment slag and chromium enrichment slag respectively.The present invention is short with technological process, and easy to operate, production cost is low, the good separating effect of vanadium and chromium, advantages of environment protection, is suitable for industrialized production and application. |
| priorityDate | 2015-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.