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1. (WO2010074565) METHOD OF REMOVING CARBON DIOXIDE FROM A FLUID STREAM AND FLUID SEPARATION ASSEMBLY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/074565 International Application No.: PCT/NL2009/050781
Publication Date: 01.07.2010 International Filing Date: 18.12.2009
Chapter 2 Demand Filed: 22.10.2010
IPC:
B01D 45/16 (2006.01) ,B01D 53/00 (2006.01) ,B01D 53/24 (2006.01) ,C01B 31/22 (2006.01) ,C10L 3/10 (2006.01) ,F25J 3/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
45
Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
12
by centrifugal forces
16
generated by the winding course of the gas stream
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
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
24
by centrifugal force
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31
Carbon; Compounds thereof
20
Carbon dioxide
22
Solidifying
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
L
FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K123; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
3
Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses C10G, C10K108; Liquefied petroleum gas
06
Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04139
10
Working-up natural gas or synthetic natural gas
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
J
LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT
3
Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification
06
by partial condensation
Applicants:
TWISTER B.V. [NL/NL]; Einsteinlaan 10 NL-2289 CC Rijswijk, NL (AllExceptUS)
PRAST, Bart [NL/NL]; NL (UsOnly)
LANGERAK, Jakob Arie Cornelis [NL/NL]; NL (UsOnly)
BETTING, Marco [NL/NL]; NL (UsOnly)
TJEENK WILLINK, Cornelis Antonie [NL/NL]; NL (UsOnly)
Inventors:
PRAST, Bart; NL
LANGERAK, Jakob Arie Cornelis; NL
BETTING, Marco; NL
TJEENK WILLINK, Cornelis Antonie; NL
Agent:
KETELAARS, Maarten; J.W. Frisolaan 13 NL-2517 JS The Hague, NL
Priority Data:
PCT/NL2008/05083822.12.2008NL
PCT/NL2009/05038801.07.2009NL
Title (EN) METHOD OF REMOVING CARBON DIOXIDE FROM A FLUID STREAM AND FLUID SEPARATION ASSEMBLY
(FR) PROCÉDÉ D'ÉLIMINATION DU DIOXYDE DE CARBONE D'UN FLUX DE FLUIDE ET ENSEMBLE DE SÉPARATION DE FLUIDE
Abstract:
(EN) The invention relates to a method of removing carbon dioxide from a fluid stream by a fluid separation assembly. The fluid separation assembly has a cyclonic fluid separator with a tubular throat portion arranged between a converging fluid inlet section and a diverging fluid outlet section and a swirl creating device. The separation vessel has a tubular section positioned on and in connection with a collecting tank. In the method, a fluid stream with carbon dioxide is provided. Subsequently, a swirling motion is imparted to the fluid stream so as to induce outward movement. The swirling fluid stream is then expanded such that components of carbon dioxide in a meta-stable state within the fluid stream are formed. Subsequently, the outward fluid stream with the components of carbon dioxide is extracted from the cyclonic fluid separator and provided as a mixture to the separation vessel. The mixture is then guided through the tubular section towards the collecting tank while providing processing conditions such that solid carbon dioxide is formed. Finally, solidified carbon dioxide is extracted.
(FR) Cette invention se rapporte à un procédé d'élimination du dioxyde de carbone d'un flux de fluide à l'aide d'un ensemble de séparation de fluide. L'ensemble de séparation de fluide présente un séparateur de fluide cyclonique avec une partie de gorge tubulaire disposée entre une section d'entrée de fluide convergente et une section de sortie de fluide divergente et un dispositif de création de tourbillon. Le récipient de séparation présente une section tubulaire placée sur un récipient de collecte et en liaison avec celui-ci. Dans le procédé, un flux de fluide dans lequel se trouve du dioxyde de carbone est fourni. Par la suite, un mouvement tourbillonnant est transmis au flux de fluide de manière à induire un déplacement vers l'extérieur. Le flux de fluide tourbillonnant est alors augmenté de telle sorte que des composants de dioxyde de carbone dans un état métastable à l'intérieur du flux de fluide soient formés. Par la suite, le flux de fluide allant vers l'extérieur avec les composants de dioxyde de carbone est extrait du séparateur de fluide cyclonique et fourni en tant que mélange au récipient de séparation. Le mélange est alors guidé à travers la section tubulaire vers le récipient de collecte tout en fournissant des conditions de traitement de telle sorte que du dioxyde de carbone solide soit formé. Enfin, le dioxyde de carbone solidifié est extrait.
front page image
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: English (EN)
Also published as:
US20120017638CN102307642CA2748128EA201170870AU2009330799ID2012/01963
MYPI 2011002936IN4795/DELNP/2011