| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dcebf5a7f7ddc3b081f70e8ce1c4097 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-134 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10B57-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-10 |
| filingDate |
2003-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aca3a4bf68fbc9bf5738fd978738930b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc42ecde519e7144f0045431f2f92710
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5a36af44eec9ebc8b995df505c1ca71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcdc4e7bd44a372388bbc15d865462e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cacb298d18d28f3f11e9f283ecb4c3c9 |
| publicationDate |
2004-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004307714-A |
| titleOfInvention |
Method for producing modified coal for metallurgy and method for producing slag containing reduced metal and non-ferrous metal oxide using modified coal for metallurgy |
| abstract |
An object of the present invention is to convert low-grade coal, such as high-volatility coal, which was previously unsuitable for a reduced metal production method using a carbon material interior method, into a metallurgical modified coal suitable for the carbon material interior method. Provided is a method for producing high quality reduced metal by using modified coal as an interior carbon material. SOLUTION: The coal is heated and aged in an organic solvent to produce a modified coal for metallurgy 111 having a higher softening fluidity than the coal. The mixture of the metallurgical modified coal 111 and the metal oxide-containing raw material 112 is agglomerated by a granulator 113, and the agglomerate 114 is heated and reduced in a moving hearth furnace 115, and subsequently heated and melted for reduction. Make it a melt. The reduced solidified product is cooled and solidified in a moving hearth furnace 115 to form a reduced solidified product 116. The reduced solidified product 116 is discharged out of the furnace, the slag 119 is separated and removed by a screen 117, and the metal 119 is removed. Collected as reduced metal. [Selection diagram] FIG. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017095595-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101531907-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013089039-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013124326-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007010674-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101129061-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101233211-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014007174-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2012353524-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104277856-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104277856-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9334456-B2 |
| priorityDate |
2003-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |