Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010080022) PROCESS AND APPARATUS FOR REMOVING ETHYLENE FROM A FLUE GAS MIXTURE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/080022 International Application No.: PCT/NL2009/050716
Publication Date: 15.07.2010 International Filing Date: 25.11.2009
IPC:
B01D 53/86 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
74
General processes for purification of waste gases; Apparatus or devices specially adapted therefor
86
Catalytic processes
Applicants:
KNOOK, Theodoor Petrus [NL/NL]; NL
MAKKEE, Michiel [NL/NL]; NL (UsOnly)
Inventors:
KNOOK, Theodoor Petrus; NL
MAKKEE, Michiel; NL
Agent:
HATZMANN, M.J.; Vereenigde Johan de Wittlaan 7 NL-2517 JR Den Haag, NL
Priority Data:
200225726.11.2008NL
Title (EN) PROCESS AND APPARATUS FOR REMOVING ETHYLENE FROM A FLUE GAS MIXTURE
(FR) PROCESSUS ET APPAREIL D'EXTRACTION D'ÉTHYLÈNE DANS UN MÉLANGE DE GAZ DE CARNEAU
Abstract:
(EN) The invention relates to a process for removing ethylene, and possibly SO2 and NOx, from a flue gas mixture containing inter alia CO2, O2, SO2, NOx and ethylene, wherein in a first step SO2 is removed from the flue gas mixture through adsorption; then, in a second step NOx is removed through adsorption; and after this, in a third step ethylene is removed through catalytic oxidation, and to an apparatus suitable therefor.
(FR) L'invention concerne, outre un appareil approprié, un processus d'extraction de l'éthylène, et éventuellement SO2 et NOx, d'un mélange de gaz de carneau contenant, entre autres, CO2, O2, SO2, NOx et de l'éthylène. Une première opération consiste à extraire SO2 par adsorption, une seconde opération à extraire NOx également par adsorption et une troisième opération à extraire l'éthylène par oxydation catalytique.
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 (ARIPO) (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: Dutch (NL)
Also published as:
CA2744672