http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108160313-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-002 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B9-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D103-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-002 |
| filingDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108160313-B |
| titleOfInvention | A kind of method of cupric oxide ore thickness grading-reinforcing fine fraction sulfide flotation |
| abstract | The invention belongs to mineral floating technical fields, a kind of method for specifically disclosing cupric oxide ore thickness grading-reinforcing fine fraction sulfide flotation, copper oxide green ore becomes coarse fraction and fine fraction two parts through ore grinding, classification, and the two-part partition size of the thickness is between 0.025~0.038mm；The coarse fraction part of classification acquisition and fine fraction part are sized mixing respectively, flotation；The concentrate for collecting and merging two parts flotation, obtains copper concentrate；In floatation process, the floating agent for the flotation of fine fraction part includes at least flocculation collecting agent；The flocculation collecting agent is the modified cellulose of yellow.The present invention can eliminate the influence caused by crude mineral particle flotation of primary slime and secondary slime, strengthen fine valuable mineral particle (≤10~20um) sulfide flotation, significantly improve the beneficiating efficiency of the type ore.The present invention has many advantages, such as that comprehensive recovery is high, at low cost, and market potential is huge, has a extensive future. |
| priorityDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.