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1. (WO2019009484) METHOD FOR PRODUCING COAL BRIQUETTE, AND COAL BRIQUETTE PRODUCED BY SAME
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Pub. No.: WO/2019/009484 International Application No.: PCT/KR2017/015329
Publication Date: 10.01.2019 International Filing Date: 22.12.2017
IPC:
C10L 5/14 (2006.01) ,C10L 5/04 (2006.01) ,C10B 53/04 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
L
FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K123; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
5
Solid fuels
02
Briquettes consisting mainly of carbonaceous materials of mineral origin
06
Briquetting processes
10
with the aid of binders, e.g. pretreated binders
14
with organic binders
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
L
FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K123; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
5
Solid fuels
02
Briquettes consisting mainly of carbonaceous materials of mineral origin
04
Raw material to be used; Pretreatment thereof
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
B
DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
53
Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
04
of powdered coal
Applicants:
주식회사 포스코 POSCO [KR/KR]; 경상북도 포항시 남구 동해안로 6261 (괴동동) (Goedong-dong) 6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 37859, KR
Inventors:
류진호 RYOU, Jin Ho; KR
박우일 PARK, Woo Il; KR
김재동 KIM, Jae Dong; KR
신성기 SHIN, Sung Kee; KR
박석인 PARK, Seok In; KR
Agent:
남승희 NAM, Seung-Hee; KR
Priority Data:
10-2017-008663107.07.2017KR
Title (EN) METHOD FOR PRODUCING COAL BRIQUETTE, AND COAL BRIQUETTE PRODUCED BY SAME
(FR) PROCÉDÉ DE PRODUCTION D'UNE BRIQUETTE DE CHARBON ET BRIQUETTE DE CHARBON PRODUITE PAR LEDIT PROCÉDÉ
(KO) 성형탄 제조방법 및 이를 이용하여 제조된 성형탄
Abstract:
(EN) The present invention relates to a method for producing a coal briquette, and a coal briquette produced by the method, the method comprising the steps of: preparing base materials comprising pulverized coal and dextrin; producing a mixture by mixing the base materials; aging the mixture; and molding the aged mixture to produce a coal briquette, wherein a generation of a low melting point compound is suppressed while molten iron is produced, such that damage to facilities caused by a deposit can be prevented.
(FR) La présente invention concerne un procédé de production d'une briquette de charbon, et une briquette de charbon produite par le procédé, le procédé comprenant les étapes suivantes : la préparation de matériaux de base comprenant du charbon pulvérisé et de la dextrine ; la production d'un mélange par mélange des matériaux de base ; le vieillissement du mélange ; et le moulage du mélange vieilli en vue de produire une briquette de charbon, une génération d'un composé à bas point de fusion étant supprimée pendant que le fer fondu est produit, de manière à éviter un endommagement des installations provoqué par un dépôt.
(KO) 본 발명은 성형탄 제조방법 및 이를 이용하여 제조된 성형탄에 관한 것으로, 미분탄과 덱스트린을 포함하는 원료를 마련하는 과정과, 상기 원료를 혼합하여 혼합물을 제조하는 과정과, 상기 혼합물을 숙성시키는 과정과, 상기 숙성된 혼합물을 성형하여 성형탄을 제조하는 과정을 포함하고, 용선 제조 시 저융점 화합물의 생성을 억제하여 부착물에 의한 설비의 손상을 방지할 수 있다.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)