| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e46e7e4a0e3009a5c16aaa4f8ddab04d |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B4-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C33-04 |
| filingDate |
1998-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65e29a079b5bcf6ccf88c1ebdafd9f58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9d62290fbdc765e7ed5932d42e858d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af34883add43b168dbd9d7a997974f8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8eb27b00e5b5496d73fcec41d8dd61c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1414b6a82e6d405312dcf5beb550270d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1591940a2871901e06e80e97938fce5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_703e4dd217e6810d10cb6a59e811f4cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e639e541746ebada298c66c8ef2c59d1 |
| publicationDate |
2000-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2147043-C1 |
| titleOfInvention |
Method of preparing ferrosilicovanadium |
| abstract |
FIELD: ferrous metallurgy. SUBSTANCE: charge consisting of vanadium-containing slag/ferrosilicium/coke mixture is loaded into steel-smelting arch furnace, melted, and smelt is tapped from furnace. Slag is obtained from converter or from open-hearth furnace. Amounts of coke and ferrosilicium are specified within a range of 0.05 to 0.15 depending on amount of vanadium-containing slag in the charge. Once charge is melted, mixture of vanadium-containing slag and aluminum is added into furnace in amounts 0.9-1.0 the weight of charge to provide weight ratio of components to be equal to (0.13-0.20): 1. Before tapping, additional aluminum is added in amounts 0.02 to 0.06 the total weight of slag. EFFECT: increased vanadium recovery and reduced power consumption. 1 tbl |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109234533-A |
| priorityDate |
1998-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |