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1. (WO2011014273) CARBON DIOXIDE ABSORBENT AND METHOD OF USING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/014273    International Application No.:    PCT/US2010/029620
Publication Date: 03.02.2011 International Filing Date: 01.04.2010
IPC:
C07F 7/10 (2006.01), B01J 20/22 (2006.01), B01D 53/14 (2006.01)
Applicants: GENERAL ELECTRIC COMPANY [US/US]; 1 River Road Schenectady, NY 12345 (US) (For All Designated States Except US).
PERRY, Robert, James [US/US]; (US) (For US Only).
LEWIS, Larry, Neil [US/US]; (US) (For US Only).
O'BRIEN, Michael, Joseph [US/US]; (US) (For US Only).
SOLOVEICHIK, Grigorii, Lev [US/US]; (US) (For US Only).
KNIAJANSKI, Sergei [RU/US]; (US) (For US Only).
LAM, Tunchiao, Hubert [FR/US]; (US) (For US Only).
LEE, Julia, Lam [US/US]; (US) (For US Only).
RUBINSZTAJN, Malgorzata, Iwona [US/US]; (US) (For US Only)
Inventors: PERRY, Robert, James; (US).
LEWIS, Larry, Neil; (US).
O'BRIEN, Michael, Joseph; (US).
SOLOVEICHIK, Grigorii, Lev; (US).
KNIAJANSKI, Sergei; (US).
LAM, Tunchiao, Hubert; (US).
LEE, Julia, Lam; (US).
RUBINSZTAJN, Malgorzata, Iwona; (US)
Agent: DIMAURO, Peter, T.; General Electric Company Global Patent Operation 2 Corporate Drive, Suite 648 Shelton, CT 06484 (US)
Priority Data:
12/512,105 30.07.2009 US
Title (EN) CARBON DIOXIDE ABSORBENT AND METHOD OF USING THE SAME
(FR) ABSORBANT DE DIOXYDE DE CARBONE ET SON PROCÉDÉ D'UTILISATION
Abstract: front page image
(EN)In accordance with one aspect, the present invention provides an amino-siloxane composition comprising at least one of structures I, II, III, IV or V said compositions being useful for the capture of carbon dioxide from gas streams such as power plant flue gases. In addition, the present invention provides methods of preparing the amino-siloxane compositions are provided. Also provided are methods for reducing the amount of carbon dioxide in a process stream employing the amino-siloxane compositions of the invention as species which react with carbon dioxide to form an adduct with carbon dioxide. The reaction of the amino-siloxane compositions provided by the present invention with carbon dioxide is reversible and thus, the method provides for multicycle use of said compositions.
(FR)Sous l'un de ses aspects, la présente invention porte sur une composition d'amino-siloxane comprenant au moins l'une des structures I, II, III, IV ou V, lesdites compositions étant utiles pour la capture de dioxyde de carbone à partir de courants gazeux tels que des gaz brûlés de centrales électriques. De plus, la présente invention porte sur des procédés de préparation des compositions d'amino-siloxane. L'invention porte également sur des procédés de réduction de la quantité de dioxyde de carbone dans un courant de traitement employant les compositions d'amino-siloxane de l'invention comme espèces qui réagissent avec le dioxyde de carbone pour former un produit d'addition avec le dioxyde de carbone. La réaction des compositions d'amino-siloxane fournies par la présente invention avec le dioxyde de carbone est réversible et ainsi le procédé assure une utilisation multicycles desdites compositions.
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, 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, 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)