http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2123388-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1ea1a514ad94bda2e7fb31fb8b9d784 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18b049cc8d8535787929df716f9f4e68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5c81de7bf95ed6acc2214958b2ce380 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-00 |
| filingDate | 1997-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77203840c54a9b356586f8909af19424 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b8fb53bf752605de2e149adc7bdbc26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce4dc8bead46a721df822924cd03e636 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20109afbfbe01bfe2ce918a6acc55a62 |
| publicationDate | 1998-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2123388-C1 |
| titleOfInvention | Method of concentration of olivine-containing ore |
| abstract | FIELD: concentration of magnesium silicate raw materials, in particular, olivine-containing ores; applicable in production of basic refractories. SUBSTANCE: method includes grinding of olivine-containing ore to size within 7.0 mm; dry magnetic separation in low-gradient magnetic field with intensity of not more than 1000 Oe with transfer of olivine concentrate to nonmagnetic fraction. Produced nonmagnetic fraction is subjected to magnetic separation in high-gradient magnetic field with intensity of 1000-12,000 Oe with transfer of olivine concentrate to magnetic fraction. Ground ore prior to magnetic separation may be separated by size to provide for better conditions for its further concentration. Fine classes may be withdrawn from the process. Magnetic fraction obtained in low-gradient field and nonmagnetic fraction obtained in high-gradient field may be subjected to additional grinding with subsequent magnetic separation for obtaining concentrates based on impurity components, in particular, magnetite and sungulite. EFFECT: reduced content of harmful impurities in olivine concentrate with production of required size of concentrate particles and reduced harmful effect on environment. 2 cl, 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2468095-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2452581-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2536618-C1 |
| priorityDate | 1997-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.