DE69813207D1 - Pulsierende fliessbettschicht - Google Patents

Pulsierende fliessbettschicht

Info

Publication number
DE69813207D1
DE69813207D1 DE69813207T DE69813207T DE69813207D1 DE 69813207 D1 DE69813207 D1 DE 69813207D1 DE 69813207 T DE69813207 T DE 69813207T DE 69813207 T DE69813207 T DE 69813207T DE 69813207 D1 DE69813207 D1 DE 69813207D1
Authority
DE
Germany
Prior art keywords
fluid bed
bed layer
pulsating fluid
pulsating
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69813207T
Other languages
English (en)
Other versions
DE69813207T2 (de
Inventor
Tadeusz Kudra
Zbigniew Gawrzynski
Ryszard Glaser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canada Minister of Natural Resources
Original Assignee
Canada Minister of Natural Resources
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canada Minister of Natural Resources filed Critical Canada Minister of Natural Resources
Publication of DE69813207D1 publication Critical patent/DE69813207D1/de
Application granted granted Critical
Publication of DE69813207T2 publication Critical patent/DE69813207T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/16—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with particles being subjected to vibrations or pulsations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/092—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
    • F26B3/0926—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by pneumatic means, e.g. spouted beds
DE69813207T 1997-04-29 1998-04-28 Pulsierende fliessbettschicht Expired - Lifetime DE69813207T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9708600A GB2324744A (en) 1997-04-29 1997-04-29 Pulsed fluidised bed
PCT/CA1998/000399 WO1998048932A1 (en) 1997-04-29 1998-04-28 Pulsed fluidised bed

Publications (2)

Publication Number Publication Date
DE69813207D1 true DE69813207D1 (de) 2003-05-15
DE69813207T2 DE69813207T2 (de) 2003-11-13

Family

ID=10811488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813207T Expired - Lifetime DE69813207T2 (de) 1997-04-29 1998-04-28 Pulsierende fliessbettschicht

Country Status (7)

Country Link
US (1) US5918569A (de)
EP (1) EP0979140B1 (de)
AU (1) AU7024198A (de)
CA (1) CA2236290C (de)
DE (1) DE69813207T2 (de)
GB (1) GB2324744A (de)
WO (1) WO1998048932A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9622558D0 (en) * 1996-10-30 1997-01-08 Univ Sheffield Improvements in or relating to heat and/or mass transfer processes and apparatus
US6631567B1 (en) 1999-08-17 2003-10-14 Unilever Patent Holdings Bv Apparatus for removing a fluid component from particulized solid materials
DE19960415C1 (de) * 1999-12-15 2001-08-16 Anton More Verfahren und Vorrichtung zur Herstellung von Silanen
LV12929B (en) 2002-04-25 2003-01-20 Endo Impulss Sia The method of loose material drying in fludised bed, fluid shock wave generator and the dryer for the method realisation
DE102006008100B8 (de) * 2006-02-20 2009-02-12 Ijzerlo Holding B.V. Verfahren zum Trocknen von Gütern in einem Wirbelschichttrockner und Wirbelschichttrockner
GB2470764B (en) * 2009-06-04 2017-09-06 Dca Consultants Ltd Oscillating flow reactor
CN115682636B (zh) * 2022-11-03 2023-08-11 宜春万申制药机械有限公司 一种螺杆输送脉冲悬浮流化高效连续化干燥系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059327A (en) * 1962-11-01 1967-02-15 Atomic Energy Authority Uk Improvements in or relating to fluidised bed reactors
US3360867A (en) * 1965-11-18 1968-01-02 Komline Sanderson Eng Corp Batch-type fluidizing apparatus and process
GB1536654A (en) * 1974-10-31 1978-12-20 Exxon Research Engineering Co Distributing fluids into fluidized beds
HU172289B (hu) * 1975-12-09 1978-07-28 Richter Gedeon Vegyeszet Mekhanizm dlja sozdanija psevdozhidkogo sloja pri sushke sypuchikh tvjordykh materialov
PL103840B1 (pl) * 1976-11-30 1979-07-31 Akad Ekonom Sposob wytwarzania pulsujacej warstwy fluidalnej i urzadzenie do wytwarzania pulsujacej warstwy fluidalnej
US4284401A (en) * 1978-08-03 1981-08-18 Kawasaki Jukogyo Kabushiki Kaisha Method and means for feeding fuel into fluidized-bed combustion apparatus
DE2912780A1 (de) * 1979-03-30 1980-10-09 Herbert Huettlin Siebboden fuer wirbelschichtapparaturen
US4395830A (en) * 1980-09-12 1983-08-02 Jetsonic Processes, Ltd. Pulse combustion fluidizing dryer
FR2519877B1 (fr) * 1982-01-20 1986-10-31 Charbonnages De France Grille de fluidisation ainsi que foyer de combustion a grille inferieure de soufflage d'air et procede de traitement de matiere particulaire dans une chambre de fluidisation et/ou d'entrainement
US4627173A (en) * 1983-04-11 1986-12-09 The Garrett Corporation Fluid bed hog fuel dryer
EP0224289B1 (de) * 1985-11-04 1990-01-31 Grasso's Koninklijke Machinefabrieken N.V. Wirbelschichtvorrichtung zum Gefrieren von körnchenförmigen Stücken von Festnahrungsmitteln
US4787152A (en) * 1987-04-14 1988-11-29 Andre Mark Fluid-beds
FR2635470A1 (fr) * 1988-08-19 1990-02-23 Charbonnages De France Dispositif d'alimentation en gaz de fluidisation des ouvertures d'une grille de support d'un lit de particules a fluidiser
US4956271A (en) * 1989-07-05 1990-09-11 Wolverine Corporation Material treatment
US5391356A (en) * 1993-03-26 1995-02-21 International Paper Company Flow distributor for a fluidized bed reactor

Also Published As

Publication number Publication date
EP0979140B1 (de) 2003-04-09
WO1998048932A1 (en) 1998-11-05
US5918569A (en) 1999-07-06
DE69813207T2 (de) 2003-11-13
GB9708600D0 (en) 1997-06-18
CA2236290A1 (en) 1998-10-29
EP0979140A1 (de) 2000-02-16
GB2324744A (en) 1998-11-04
CA2236290C (en) 2003-11-04
AU7024198A (en) 1998-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition