| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72d390007d722e278b3b1f970c537393 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B47-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C5-5264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-043 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B47-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C33-04 |
| filingDate |
1999-12-09^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_574e877888482e6f46eaec80ea053437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8a11447abcfbeef13387e8d549517ea |
| publicationDate |
2001-06-19^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001164307-A |
| titleOfInvention |
Manufacturing method of manganese ferroalloys in electric furnaces |
| abstract |
(57) [Summary] [Problem] In a method of producing manganese ferroalloy in an electric furnace, the evaluation method of the raw material ore is assumed to match the actual operation of the electric furnace, thereby selecting and blending the raw material ore. Means for reforming ore that does not satisfy the above evaluation criteria is provided. [Means] When the raw material ore and the carbon-based reducing agent are charged into an electric furnace to produce manganese ferroalloy, the electrical conductivity of the carbon-based reducing agent at 1300 to 1500 ° C is used as the charged ore. The ore that exceeds this value is selected as the appropriate ore to be charged to the electric furnace, and the ore is blended in an amount of 70% or more based on the total amount of the ore charged. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101541899-B1 |
| priorityDate |
1999-12-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |