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1. (WO2013051768) METHOD FOR THE GAS-PHASE ADSORPTION OF INTERMEDIATE CRUDE OIL FOR SUPPRESSING THE SPONTANEOUS IGNITION OF DRY COAL, AND APPARATUS FOR SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/051768    International Application No.:    PCT/KR2012/001478
Publication Date: 11.04.2013 International Filing Date: 28.02.2012
IPC:
C10B 57/10 (2006.01), C10L 5/02 (2006.01)
Applicants: KOREA INSTITUTE OF ENERGY RESEARCH [KR/KR]; 71-2, Jang-dong, Yuseong-gu Daejeon 305-343 (KR) (For All Designated States Except US).
LEE, Si Hoon [KR/KR]; (KR) (For US Only).
KIM, Sang Do [KR/KR]; (KR) (For US Only).
JEON, Dong Hyuk [KR/KR]; (KR) (For US Only).
RHIM, Young Jun [KR/KR]; (KR) (For US Only).
LIM, Jung Hwan [KR/KR]; (KR) (For US Only).
YOO, Ji Ho [KR/KR]; (KR) (For US Only).
CHOI, Ho Kyung [KR/KR]; (KR) (For US Only).
MOON, Seung Hyun [KR/KR]; (KR) (For US Only)
Inventors: LEE, Si Hoon; (KR).
KIM, Sang Do; (KR).
JEON, Dong Hyuk; (KR).
RHIM, Young Jun; (KR).
LIM, Jung Hwan; (KR).
YOO, Ji Ho; (KR).
CHOI, Ho Kyung; (KR).
MOON, Seung Hyun; (KR)
Agent: LEE, Jun Hyek; 6F, Kyungbin Bldg. 517-18, Dogok-dong, Gangnam-gu Seoul 135-854 (KR)
Priority Data:
10-2011-0101772 06.10.2011 KR
Title (EN) METHOD FOR THE GAS-PHASE ADSORPTION OF INTERMEDIATE CRUDE OIL FOR SUPPRESSING THE SPONTANEOUS IGNITION OF DRY COAL, AND APPARATUS FOR SAME
(FR) PROCÉDÉ D'ADSORPTION EN PHASE GAZEUSE D'HUILE BRUTE INTERMÉDIAIRE POUR SUPPRIMER L'INFLAMMATION SPONTANÉE DU CHARBON SEC, ET APPAREIL ASSOCIÉ
(KO) 건조석탄의 자연발화 억제를 위한 중질유 기상흡착 방법 및 이를 위한 장치
Abstract: front page image
(EN)The present invention relates to a method for the gas-phase adsorption of intermediate crude oil onto the pores of dry coal to prevent the adsorption of moisture and oxygen so as to improve the suppression of spontaneous ignition of the dry coal, and to an apparatus for same. Since a solvent is not used in the method no solvent is lost, energy is not required for heating the solvent, and a solvent recovering process is not necessary. Thus, the method is economical. In addition, according to the method of the present invention, the dried coal adsorbs the intermediate crude oil in a gas-phase during the natural cooling process thereof. Thus, heating of the coal to a high temperature for tar dissolution is not necessary.
(FR)Cette invention concerne un procédé d'adsorption en phase gazeuse d'huile brute intermédiaire sur les pores de charbon sec pour empêcher l'adsorption d'humidité et d'oxygène et améliorer la suppression de l'inflammation spontanée du charbon sec, et un appareil associé. Comme aucun solvant n'est utilisé dans le procédé, aucun solvant n'est perdu, aucune énergie n'est requise pour chauffer le solvant, et aucun procédé de récupération du solvant n'est nécessaire. Le procédé est, donc, économique. De plus, selon le procédé de la présente invention, le charbon séché adsorbe l'huile brute intermédiaire en phase gazeuse lors du processus de refroidissement naturel. Le chauffage du charbon à une température élevée pour dissoudre le goudron n'est, par conséquent, pas nécessaire non plus.
(KO)본 발명은 건조 석탄의 기공에 중질유의 증기를 흡착시켜 수분 및 산소의 흡착을 막아 건조석탄의 자연발화 억제 능력을 높인 중질유 기상흡착 방법 및 이를 위한 장치에 관한 것이다. 본 발명에 의한 방법은 용매를 사용하지 않아 용매의 손실이 없으며, 용매 가열을 위한 에너지 사용 및 용매 회수 공정도 필요 없으므로 경제적이다. 또한, 본 발명에 의한 방법은 건조된 석탄이 자연 냉각되는 과정에서 중질유를 기상 흡착하므로 타르 용출을 위해 석탄을 고온으로 가열할 필요가 없다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, 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, MD, 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: Korean (KO)
Filing Language: Korean (KO)