http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111871597-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-015 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-02 |
| filingDate | 2020-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111871597-B |
| titleOfInvention | Medium-high grade rutile quality improvement method |
| abstract | The invention provides a medium and high grade rutile quality improving method, which comprises the steps of roasting, cooling, screening and electric separation of ores, carrying out magnetic separation after fine grinding and screening, carrying out electric separation after controlling the induction intensity of weak magnetic separation and strong magnetic separation to obtain coarse ores, setting the temperature, time and rotating speed of ore sand, wherein the obtained product can effectively remove crystal water in rutile raw ores, and can also be used for removing TiO-containing brookite, anatase and the like 2 The method is simple, the process flow is short, the profit can be maximized, and the method has wide application prospect in the aspect of improving the quality of medium-high grade rutile. |
| priorityDate | 2020-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.