http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106824510-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B7-00 |
| filingDate | 2017-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106824510-B |
| titleOfInvention | The production method of fine grained low-sulfur ilmenite concentrate |
| abstract | The invention discloses a kind of production method of fine grained low-sulfur ilmenite concentrate, techniques are as follows: (1) raw ore is obtained removal of impurities raw ore by concentration, except iron；(2) removal of impurities raw ore is subjected to first segment high intensity magnetic separation, obtains first segment high intensity magnetic separation concentrate and first segment high intensity magnetic separation tailing；(3) first segment high intensity magnetic separation concentrate carries out first segment gravity treatment, obtains first segment gravity concentrate and first segment gravity tailings；(4) first segment gravity concentrate is subjected to ore grinding, then floatation desulphurization, obtains flotation tailing and the fine grained low-sulfur ilmenite concentrate；(5) the first segment gravity tailings is classified, and coarse granule mineral enter second segment gravity treatment, and fine grained mineral enter second segment high intensity magnetic separation；Second segment gravity concentrate and second segment high intensity magnetic separation concentrate return step (2) and first segment high intensity magnetic separation concentrate carry out first segment gravity treatment jointly.This method realizes the purpose of steady and continuous production fine grinding, low-sulfur, low-grade ilmenite concentrate, and production cost can be effectively reduced, and improves comprehensive metal recovery rate. |
| priorityDate | 2017-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.