http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108262156-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/C22B3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-08 |
| filingDate | 2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108262156-B |
| titleOfInvention | Beneficiation method for high-argillaceous and high-alkaline gangue low-grade refractory copper oxide ore |
| abstract | The invention relates to a beneficiation method of high-argillaceous and high-alkaline gangue low-grade refractory copper oxide ore, belonging to the technical field of beneficiation. The copper oxide raw ore is pulped, and the concentration of ore pulp is 20-28%; stirring the ore pulp uniformly, then carrying out weak magnetic separation to remove strong magnetic minerals to obtain weak magnetic separation tailings, carrying out high-gradient strong magnetic separation pre-enrichment and discarding tailings on the weak magnetic separation tailings to obtain strong magnetic separation rough concentrates and strong magnetic separation tailings; carrying out oxygen-sulfur bulk flotation after the strong magnetic flotation rough concentrate is ground to obtain oxygen-sulfur bulk concentrate and oxygen-sulfur bulk scavenging tailings; and carrying out wet leaching on the oxygen-sulfur mixed scavenging tailings. The method is beneficial to improving the mineral dressing indexes of high-argillaceous, high-alkalinity gangue and low-grade copper oxide ores, the total recovery rate of copper is more than 89%, the adaptability is strong, and the industrial implementation is easy. |
| priorityDate | 2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.