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1. (WO2019004951) A DEVICE FOR MULTI-STAGE ROTATING FLUIDIZEP BED
Latest bibliographic data on file with the International Bureau    Submit observation
Pub. No.: WO/2019/004951 International Application No.: PCT/TH2018/000031
Publication Date: 03.01.2019 International Filing Date: 25.06.2018
IPC:
B01D 24/32 (2006.01) ,B01F 5/00 (2006.01) ,B01J 8/04 (2006.01) ,B01J 8/38 (2006.01) ,C10J 3/56 (2006.01) ,F28D 11/02 (2006.01) ,B01D 24/28 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
24
Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
28
with the filter bed moving during the filtration
32
Rotation
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5
Flow mixers; Mixers for falling materials, e.g. solid 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
02
with stationary particles, e.g. in fixed beds
04
the fluid passing successively through two or more beds
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
38
with fluidised bed containing a rotatable device or being subject to rotation
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
J
PRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3
Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
46
Gasification of granular or pulverulent fuels in suspension
54
Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
56
Apparatus; Plants
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
11
Heat-exchange apparatus employing moving conduits
02
the movement being rotary, e.g. performed by a drum or roller
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
24
Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
28
with the filter bed moving during the filtration
Applicants:
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED [TH/TH]; 555/1 ; Energy Complex, Building A, 14-18th floor, Vibhavadi Rangsit Road, Chatuchak, Chatuchak, Bangkok 10900, TH
Inventors:
VACHARANUKRAUH, Treerat; TH
TARAPOOM, Nattapong; TH
SOMPECH, Kawisra; TH
BUMROONGSRI, Pornchai; TH
DUANGSRI, Siwaporn; TH
JAHERNG, Thanyalak; TH
Agent:
CHANGCHUMNI, Manoon; TH
SIRICHEEPCHAIYAN, Suwadee; TH
Priority Data:
170100368427.06.2017TH
Title (EN) A DEVICE FOR MULTI-STAGE ROTATING FLUIDIZEP BED
(FR) DISPOSITIF POUR LIT FLUIDISÉ ROTATIF À PLUSIEURS ÉTAGES
Abstract:
(EN) A device for multi-stage rotating fluidized bed comprising at least two annular chambers stacking in center axis disposed with a most outer wall and a most inner wall, wherein said most outer wall disposed with fluid feeding part comprising an inlet opening in a direction of an angle to a tangent line in order to inject fluid to said annular chambers, wherein said annular chambers is separated by a chamber wall and disposed with a solid inlet part and a solid outlet part; and wherein said most inner wall is disposed with a fluid discharging part for discharging fluid from the device. Moreover, the chamber wall is disposed with a means for transferring fluid and solid from one annular chamber to another annular chamber in a direction of from large to small chamber diameter.
(FR) Dispositif pour lit fluidisé rotatif à plusieurs étages comprenant au moins deux chambres annulaires empilées dans un axe central équipées d'une paroi la plus extérieure et d'une paroi la plus intérieure, ladite paroi la plus extérieure étant équipée d'une partie d'alimentation en fluide comprenant une ouverture d'entrée dans une direction d'un angle par rapport à une ligne tangente afin d'injecter du fluide dans lesdites chambres annulaires, lesdites chambres annulaires étant séparées par une paroi de chambre et équipées d'une partie d'entrée de solides et d'une partie de sortie de solides ; et ladite paroi la plus intérieure étant équipée d'une partie d'évacuation de solides pour évacuer le fluide du dispositif. De plus, la paroi de chambre est équipée d'un moyen pour transférer un fluide et un solide d'une chambre annulaire vers une autre chambre annulaire dans une direction allant d'un grand à un petit diamètre de chambre, lequel moyen étant réalisé sous la forme d'au moins un canal de liaison dans une direction d'un angle par rapport à une ligne tangente, et ladite paroi de chambre étant équipée d'une partie d'alimentation en fluide latérale comprenant une ouverture d'entrée latérale dans une direction, d'un angle par rapport à une ligne tangente afin d'injecter en plus du fluide dans lesdites chambres annulaires.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)