http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108339672-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-30 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D103-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-018 |
| filingDate | 2018-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108339672-B |
| titleOfInvention | Process method for recovering potassium feldspar in potassium-rich slate |
| abstract | The invention discloses a process method for recovering potash feldspar in potassium-rich slates, which comprises the steps of crushing, grinding and magnetic separation of the potassium-rich slates, and then adding an activating agent and a collecting agent for flotation and separation to obtain potassium feldspar concentrates; wherein the magnetic field intensity of the magnetic separation is 159-. The process method for recovering the potash feldspar in the potassium-rich slate optimizes the combination ratio of the flotation reagents, effectively removes impurities and harmful element sulfur in the potash feldspar, obtains high-quality potash feldspar concentrate, reduces the slagging amount of subsequent operation, and greatly reduces the adverse effect of the sulfur. |
| priorityDate | 2018-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.