http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08224497-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-012 |
| filingDate | 1995-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02d4812b6fc8103a00927d35c963eb16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6a3c57e218d0c8ad25beb8d3e2154d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_862d00cc2f2ff3e48107d646b305135b |
| publicationDate | 1996-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08224497-A |
| titleOfInvention | Flotation method for non-ferrous metal valuable minerals |
| abstract | (57) [Summary] [Purpose] Valuable minerals containing copper, lead, zinc, etc., which are raw materials for smelting non-ferrous metals from mined ores, and pyrite, quartz, An object of the present invention is to provide a particularly simple flotation method for separating feldspar and other gangue minerals. [Composition] When a nonferrous metal valuable mineral is obtained as a concentrate from an ore by a flotation method, a method of performing flotation using sulfurous acid gas or sulfite water as an inhibitor for controlling the floating property of pyrite Non-ferrous metal valuables characterized by measuring the oxidation-reduction potential of the mineral liquid before and after the addition of sulfite water and using the proportional relationship existing between the difference and the rate of increase in the value of valuable articles to determine the optimum addition amount. This is a mineral flotation method. According to this method, it is possible to determine the pyrite suppression effect, that is, the effect of sulfurous acid on the increase in the value of valuable articles, without performing a complicated analysis or test. Further, by applying this method to automatic control, the maximum economic effect can be obtained by quality control of concentrate or wasteful consumption of reagents. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009028597-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018075575-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103111364-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103111364-B |
| priorityDate | 1995-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.