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Machine translation
1. (WO2007019516) SYSTEM AND METHOD FOR PURIFYING A GAS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/019516    International Application No.:    PCT/US2006/030916
Publication Date: 15.02.2007 International Filing Date: 08.08.2006
IPC:
B01D 53/04 (2006.01)
Applicants: LINDE, INC. [US/US]; 575 Mountain Avenue, Murray Hill, NJ 07974 (US) (For All Designated States Except US)
Inventors: JAIN, Ravi; (US).
CHEN, YuDong; (US)
Agent: LAU, Bernard; Linde, Inc., 575 Mountain Avenue, Murray Hill, NJ 07974 (US)
Priority Data:
60/706,325 08.08.2005 US
11/500,146 07.08.2006 US
Title (EN) SYSTEM AND METHOD FOR PURIFYING A GAS
(FR) SYSTEME ET PROCEDE POUR PURIFIER UN GAZ
Abstract: front page image
(EN)A method for purifying carbon dioxide includes passing an impure gas steam through an absorbent bed containing combinations of activated carbon, a zeolite, a zeolite in ion exchange form and a desiccant. Moisture, sulfur species and other impurities are removed from the carbon dioxide by a series of steps which include adsorption means and reaction means. All the steps are preferably carried out in a single vessel.
(FR)L'invention concerne un procédé pour purifier du dioxyde de carbone. L'humidité, les composés sulfurés, ainsi que d'autres impuretés sont supprimés du dioxyde de carbone à l'aide d'une série d'étapes faisant appel à des moyens d'adsorption et des moyens de réaction. De préférence, l'ensemble de ces étapes sont effectuées au sein d'une cuve unique.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)