http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012167519-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8442c486ae479317d62429cce44a504e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_883983a16edd0562604283cce0d097f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c60f913a1408240fe80b00792af6725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1857470751b73fe60b1eec4b2662fe91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_57984aafcad1ac1e630f9b24f02991ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d9403293392b767ad3a66d0b1e3cd6c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C2201-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-30 |
| filingDate | 2011-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bedf901574dd8dfa12ac4b66dff4df0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d32a0a74e1b54435585e1058dcb4426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94ab3f5984288f5ff012d6014b10f119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1f642f7c7c4920a89b2fb0d90ce6f64 |
| publicationDate | 2012-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2012167519-A1 |
| titleOfInvention | Comprehensive process for reclaiming metallic copper from high-grade furnace slag containing copper |
| abstract | Disclosed is a comprehensive process for reclaiming metallic copper from high-grade furnace slag containing copper, the process flow thereof being: grinding and classifying the copper furnace slag, returning the settled sands obtained by classification back to a ball mill, and sending the classified overflow pulp into a flotation machine group for flotation to obtain a concentrate II, where a screening procedure by a high frequency vibrating screen is added before the ball milled furnace slag enters a classifier, with the screened fine particles sent into the classifier and the screened rough particles sent into magnetic separation, after which a copper concentrate I is obtained; sending magnetic minerals after the magnetic separation back for grinding; magnetically separating the tailings floated through the flotation machine again, after which non-magnetic minerals are sent into a gravity dressing equipment for gravitational segregation to obtain a semi-qualified product, which is then sent to a shaker for refinement to obtain a copper concentrate III; and sending the unqualified product of the shaker back to the gravity dressing equipment, from which the tailings are discharged. The present invention solves the problems that the conventional grinding-flotation process is unsuitable for reclaiming metallic copper from high-grade furnace slag, has a poor reclamation index, and serious copper metal loss; therefore the method is especially suitable for the reclamation of high-grade furnace slag containing copper. |
| priorityDate | 2011-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.