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Machine translation
1. (WO2013054526) METHOD FOR MANUFACTURING COKE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/054526    International Application No.:    PCT/JP2012/006526
Publication Date: 18.04.2013 International Filing Date: 11.10.2012
IPC:
C10B 57/04 (2006.01)
Applicants: JFE STEEL CORPORATION [JP/JP]; 2-3, Uchisaiwai-cho 2-chome, Chiyoda-ku, Tokyo 1000011 (JP)
Inventors: FUKADA, Kiyoshi; (JP).
SUMI, Hiroyuki; (JP).
SHIMOYAMA, Izumi; (JP).
ANYASHIKI, Takashi; (JP).
FUJIMOTO, Hidekazu; (JP).
YAMAMOTO, Tetsuya; (JP).
DOHI, Yusuke; (JP)
Agent: KUMASAKA, Akira; c/o Intellectual Property Division, JFE TECHNO-RESEARCH CORPORATION, 7th Floor, Yanagiya Building, 1-10, Nihonbashi 2-chome, Chuo-ku, Tokyo 1030027 (JP)
Priority Data:
2011-226496 14.10.2011 JP
Title (EN) METHOD FOR MANUFACTURING COKE
(FR) PROCÉDÉ DE FABRICATION DE COKE
(JA) コークスの製造方法
Abstract: front page image
(EN)Coke is manufactured by combining two or more types of coal to form a mixed coal, and then dry-distilling this mixed coal. The interfacial tension between the coals is used as an indicator for determining the mixing proportions of the coals when mixing. The coke strength can be improved without increasing the raw material costs of the mixed coal.
(FR)Selon l'invention, un coke est fabriqué par formation d'un charbon mélangé à partir d'un mélange d'au moins deux sortes de charbon, et par distillation sèche dudit charbon mélangé. La tension interfaciale entre charbon est mise en œuvre en tant qu'indice de gestion déterminant la proportion de mélange de charbon lors dudit mélange. Ainsi, il est possible d'améliorer la résistance du coke sans augmenter le coût des matières premières du charbon mélangé.
(JA)2種以上の石炭を配合して配合炭を形成し、前記配合炭を乾留し、コークスを製造する。石炭間の界面張力をが、前記配合の際の石炭の配合割合を決定する管理指標として用いられる。配合炭の原料コストを増加させること無くコークス強度を高めることが可能である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)