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1. (WO2010027929) NOVEL SOLID MATERIALS AND METHOD FOR CO2 REMOVAL FROM GAS STREAM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/027929    International Application No.:    PCT/US2009/055474
Publication Date: 11.03.2010 International Filing Date: 31.08.2009
IPC:
B01D 53/02 (2006.01), B01D 53/62 (2006.01), B01J 20/02 (2006.01)
Applicants: ALSTOM TECHNOLOGY LTD [CH/CH]; Brown Boveri Strasse 7 5400 Baden (CH) (For All Designated States Except US).
HANDAGAMA, Nareshkumar B. [US/US]; (US) (For US Only)
Inventors: HANDAGAMA, Nareshkumar B.; (US).
LIU, Zheng; (US).
FERGUSON, Alan W.; (US)
Agent: OLSON, Timothy J.; (US)
Priority Data:
61/094,437 05.09.2008 US
12/537,666 07.08.2009 US
Title (EN) NOVEL SOLID MATERIALS AND METHOD FOR CO2 REMOVAL FROM GAS STREAM
(FR) NOUVEAUX MATÉRIAUX SOLIDES ET PROCÉDÉ POUR L'ÉLIMINATION DE CO2 À PARTIR D'UN COURANT DE GAZ
Abstract: front page image
(EN)A system (10) for removing carbon dioxide from a process gas generated during the combustion of a fuel comprises at least one absorption vessel (12, 14) through which the process gas may be forwarded. The absorption vessel (12, 14) is provided with a sorbent material (50) which is operative for reversibly collecting carbon dioxide from the process gas being forwarded through the sorbent material (50). The sorbent material (50) comprises at least one amine, at least one carbon dioxide activating catalyst, and at least one porous material supporting the at least one catalyst and the at least one amine.
(FR)L'invention porte sur un système (10) pour l'élimination de dioxyde de carbone à partir d'un gaz de traitement généré au cours de la combustion d'un combustible, comprenant au moins une cuve d'absorption (12, 14) dans laquelle le gaz de traitement peut être amené à circuler. La cuve d'absorption (12, 14) est pourvue d'un matériau sorbant (50) qui est apte à fonctionner pour la collecte réversible de dioxyde de carbone à partir du gaz de traitement qui est amené à circuler dans le matériau sorbant (50). Le matériau sorbant (50) comprend au moins une amine, au moins un catalyseur d'activation du dioxyde de carbone et au moins une matière poreuse supportant ledit ou lesdits catalyseurs et ladite ou lesdites amines.
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, 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, PE, 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, SM, 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)