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1. (WO2009119977) COBALT/ZIRCONIUM-PHOSPHORUS/SILICA CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD OF PREPARING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/119977    International Application No.:    PCT/KR2009/000734
Publication Date: 01.10.2009 International Filing Date: 16.02.2009
IPC:
B01J 23/75 (2006.01), B01J 21/08 (2006.01), B01J 27/182 (2006.01), C07C 1/04 (2006.01)
Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY [KR/KR]; 100 Jang-dong Yuseong-gu Daejeon 305-343 (KR) (For All Designated States Except US).
DAELIM INDUSTRIAL CO., LTD. [KR/KR]; 146-12, Susong-dong Jongno-gu Seoul 110-140 (KR) (For All Designated States Except US).
DOOSAN MECATEC CO., LTD. [KR/KR]; 64, Sinchon-dong Changwon-si Gyeongsangnam-do 641-370 (KR) (For All Designated States Except US).
KOREA NATIONAL OIL CORPORATION [KR/KR]; 1588-14, Gwanyang-dong Dongan-guAnyang-si Gyeonggi-do 431-711 (KR) (For All Designated States Except US).
HYUNDAI ENGINEERING CO., LTD [KR/KR]; HYUNDAI 41 Tower Mok 1-dongYangcheon-gu seoul 158-051 (KR) (For All Designated States Except US).
SK ENERGY CO., LTD. [KR/KR]; 90, Seorin-dong Jongno-gu Seoul 110-110 (KR) (For All Designated States Except US).
KIM, Seung-Moon [KR/KR]; (KR) (For US Only).
BAE, Jong-Wook [KR/KR]; (KR) (For US Only).
OH, Jong-Hyeok [KR/KR]; (KR) (For US Only).
LEE, Yun-Jo [KR/KR]; (KR) (For US Only).
JUN, Ki-won [KR/KR]; (KR) (For US Only)
Inventors: KIM, Seung-Moon; (KR).
BAE, Jong-Wook; (KR).
OH, Jong-Hyeok; (KR).
LEE, Yun-Jo; (KR).
JUN, Ki-won; (KR)
Agent: PAIK, NamHoon; 14th Fl., KTB Network Building 826-14 Yeoksam-dong, Kangnam-ku Seoul 135-769 (KR)
Priority Data:
10-2008-0028518 27.03.2008 KR
Title (EN) COBALT/ZIRCONIUM-PHOSPHORUS/SILICA CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD OF PREPARING THE SAME
(FR) CATALYSEUR À BASE DE COBALT/ZIRCONIUM-PHOSPHORE/SILICE POUR LA SYNTHÈSE FISCHER-TROPSCH ET SON PROCÉDÉ DE PRÉPARATION
Abstract: front page image
(EN)The present invention relates to a cobalt/zirconium-phosphorus/silica catalyst in which cobalt, as an active ingredient, is impregnated on a zirconium-phosphorus/silica support prepared by treating the surface of silica with zirconium and phosphorus, and a method of preparing the catalyst. The catalyst has excellent reactivity since it has excellent heat and mass transfer properties due to a large pore structure of silica and increased reducibility of cobalt; excellent dispersion of cobalt and other activation substances during Fischer-Tropsch (F-T) reaction; and reduced sintering of cobalt particles during the reaction, and thus high CO conversion and stable selectivity for liquid hydrocarbon can be obtained during the F-T reaction.
(FR)La présente invention concerne un catalyseur à base de cobalt/zirconium-phosphore/silice dans lequel le cobalt, en tant qu’ingrédient actif, est imprégné sur un support à base de zirconium-phosphore/silice préparé par le traitement de la surface de silice avec du zirconium et du phosphore, ainsi qu’un procédé de préparation du catalyseur. Le catalyseur présente une excellente réactivité étant donné qu’il possède d’excellentes propriétés de transfert de chaleur et de masse grâce à une structure de pores larges de silice et une réductibilité accrue de cobalt; une excellente dispersion de cobalt et d’autres substances d’activation lors d’une réaction Fischer-Tropsch (F-T); et un frittage réduit de particules de cobalt lors de la réaction, permettant d’obtenir une conversion élevée de CO et une sélectivité stable pour l’hydrocarbure liquide lors de la réaction Fischer-Tropsch (F-T).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)