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1. (WO2010072404) COMPOSITE ADSORBENT BEAD, PROCESS FOR ITS PRODUCTION, GAS SEPARATION PROCESS AND GAS ADSORPTION BED
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/072404 International Application No.: PCT/EP2009/009227
Publication Date: 01.07.2010 International Filing Date: 22.12.2009
IPC:
B01D 53/04 (2006.01) ,B01D 53/047 (2006.01) ,B01J 20/12 (2006.01) ,B01J 20/18 (2006.01) ,B01J 20/28 (2006.01) ,B01J 20/32 (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
02
by adsorption, e.g. preparative gas chromatography
04
with stationary adsorbents
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
02
by adsorption, e.g. preparative gas chromatography
04
with stationary adsorbents
047
Pressure swing adsorption
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02
comprising inorganic material
10
comprising silica or silicate
12
Naturally occurring clays or bleaching earth
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02
comprising inorganic material
10
comprising silica or silicate
16
Alumino-silicates
18
Synthetic zeolitic molecular sieves
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28
characterised by their form or physical properties
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
30
Processes for preparing, regenerating or reactivating
32
Impregnating or coating
Applicants:
GLATT SYSTEMTECHNIK GMBH [DE/DE]; Grunaer Weg 26 01277 Dresden, DE (AllExceptUS)
AIR PRODUCTS AND CHEMICALS, INC. [US/US]; 7201 Hamilton Boulevard Allentown, PA 18195-1501, US (AllExceptUS)
GERDS, Almuth [DE/DE]; DE (UsOnly)
REGER, Norman [DE/DE]; DE (UsOnly)
HUNGERBACH, Wolfgang [DE/DE]; DE (UsOnly)
VAN LOOKEREN, Constant Johan [NL/NL]; NL (UsOnly)
WHITLEY, Roger Dean [US/US]; US (UsOnly)
HUFTON, Jeffrey Raymond [US/US]; US (UsOnly)
GOLDEN, Timothy Christopher [US/US]; US (UsOnly)
Inventors:
GERDS, Almuth; DE
REGER, Norman; DE
HUNGERBACH, Wolfgang; DE
VAN LOOKEREN, Constant Johan; NL
WHITLEY, Roger Dean; US
HUFTON, Jeffrey Raymond; US
GOLDEN, Timothy Christopher; US
Agent:
PFENNING, MEINIG & PARTNER GbR; Theresienhöhe 13 80339 München, DE
Priority Data:
08022287.022.12.2008EP
Title (EN) COMPOSITE ADSORBENT BEAD, PROCESS FOR ITS PRODUCTION, GAS SEPARATION PROCESS AND GAS ADSORPTION BED
(FR) BILLE COMPOSITE ADSORBANTE, PROCÉDÉ DE FABRICATION ASSOCIÉ, PROCÉDÉ DE SÉPARATION DE GAZ ET LIT D'ADSORPTION DE GAZ
Abstract:
(EN) Composite adsorbent beads have a porous and non- adsorbent core comprising at least one inorganic material and a porous and adsorbent shell comprising at least one adsorbent layer comprising a porous adsorbent material on the surface of the core. The core preferably comprises agglomerated inorganic particles having a mean particle size equal to or smaller than the mean particle size of the surrounding agglomerated adsorbent particles. The beads preferably are manufactured by calcining together a non- sintered core and the adsorbent layer. The beads can be used at the outlet end of an adsorption column to improve performance.
(FR) La présente invention concerne une bille composite adsorbante qui comporte un cœur poreux et non adsorbant comprenant au moins un matériau inorganique et une coquille poreuse et adsorbante comportant au moins une couche adsorbante comprenant un matériau poreux adsorbant sur la surface du cœur. Le cœur comprend de préférence des particules inorganiques agglomérées ayant une taille moyenne égale ou inférieure à la taille moyenne des particules adsorbantes agglomérées environnantes. La bille est de préférence fabriquée en calcinant un cœur non fritté et la couche adsorbante. Elle peut être utilisée en sortie d'une colonne d'adsorption pour améliorer les performances.
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:
EP2198946EP2379203JP2012513295US20120152115CN102325577BRPI0924889
AU2009331920