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1. (WO2009064722) CONTINUOUS FLUID BED REACTOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2009/064722 International Application No.: PCT/US2008/083119
Publication Date: 22.05.2009 International Filing Date: 11.11.2008
IPC:
B01J 8/36 (2006.01) ,B01J 8/00 (2006.01)
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
8
Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
18
with fluidised particles
24
according to "fluidised-bed" technique
36
with fluidised bed through which there is an essentially horizontal flow of particles
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
8
Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
Applicants:
BRUNOB, B.V., II [NL/NL]; NL (AllExceptUS)
ENGLISH, Thomas, Joseph [US/US]; US (UsOnly)
SOUVALIOTIS, Athanassios [US/US]; US (UsOnly)
SHAH, Manish, B. [US/US]; US (UsOnly)
Inventors:
ENGLISH, Thomas, Joseph; US
SOUVALIOTIS, Athanassios; US
SHAH, Manish, B.; US
Agent:
KAREN, Kaiser; National Starch LLC 10 Finderne Avenue Bridgewater, NJ 08807, US
Priority Data:
11/941,28816.11.2007US
Title (EN) CONTINUOUS FLUID BED REACTOR
(FR) RÉACTEUR À LIT FLUIDISÉ CONTINU
Abstract:
(EN) The present invention is concerned with an apparatus and method for continuous fluidization which comprises at least two cells connected by an aperture permitting the solid material to be introduced into the next downstream cell by fluidized horizontal flow, an isolated freeboard within each cell, at least two filter sticks contained within the isolated freeboard of each cell, and at least one blow back valve contained within each filter stick. The apparatus allows processing of materials that are typically difficult to fluidize by maintaining a substantially constant pressure difference between each isolated freeboard.
(FR) L'invention concerne un appareil et un procédé de fluidisation continue, lequel appareil comprend : au moins deux cellules reliées par une ouverture qui permet d'introduire la matière solide dans la cellule aval suivante par un écoulement horizontal fluidisé; un espace libre isolé à l'intérieur de chaque cellule, au moins deux filtres plongeurs contenus dans l'espace libre isolé de chaque cellule; et au moins une soupape de refoulement contenue dans chaque filtre plongeur. L'appareil précité permet de traiter des matières qui sont généralement difficiles à fluidiser en maintenant une différence de pression sensiblement constante entre chaque espace libre isolé.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, 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, MT, NL, NO, 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)
Also published as:
EP2212018ZA2010/02724JP2011504137MXMX/a/2010/004882RU2010124396RU0002462300
CN102232006ID050.3176IN2790/CHENP/2010