DE1667250A1 - Verfahren und Vorrichtung zur Inbewegungsetzung der ein Wirbelschichtungsbett bildenden pulverfoermigen Stoffe - Google Patents

Verfahren und Vorrichtung zur Inbewegungsetzung der ein Wirbelschichtungsbett bildenden pulverfoermigen Stoffe

Info

Publication number
DE1667250A1
DE1667250A1 DE19671667250 DE1667250A DE1667250A1 DE 1667250 A1 DE1667250 A1 DE 1667250A1 DE 19671667250 DE19671667250 DE 19671667250 DE 1667250 A DE1667250 A DE 1667250A DE 1667250 A1 DE1667250 A1 DE 1667250A1
Authority
DE
Germany
Prior art keywords
fluidized bed
entrainment
particles
bed
fluid
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.)
Pending
Application number
DE19671667250
Other languages
German (de)
English (en)
Inventor
Isidore Jacubowiez
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.)
Heurtey SA
Original Assignee
Heurtey SA
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 Heurtey SA filed Critical Heurtey SA
Publication of DE1667250A1 publication Critical patent/DE1667250A1/de
Pending 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
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • 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
    • B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/53—Heating in fluidised beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/02—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using granular particles
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00504—Controlling the temperature by means of a burner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE19671667250 1966-01-19 1967-01-13 Verfahren und Vorrichtung zur Inbewegungsetzung der ein Wirbelschichtungsbett bildenden pulverfoermigen Stoffe Pending DE1667250A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46386A FR1475744A (fr) 1966-01-19 1966-01-19 Procédé de mise en mouvement des matières pulvérulentes constituant un lit fluidisé et appareillages permettant la mise en oeuvre de ce procédé

Publications (1)

Publication Number Publication Date
DE1667250A1 true DE1667250A1 (de) 1971-06-09

Family

ID=8599084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671667250 Pending DE1667250A1 (de) 1966-01-19 1967-01-13 Verfahren und Vorrichtung zur Inbewegungsetzung der ein Wirbelschichtungsbett bildenden pulverfoermigen Stoffe

Country Status (5)

Country Link
US (1) US3495654A (US07935154-20110503-C00006.png)
BE (1) BE692408A (US07935154-20110503-C00006.png)
DE (1) DE1667250A1 (US07935154-20110503-C00006.png)
ES (1) ES335826A1 (US07935154-20110503-C00006.png)
FR (1) FR1475744A (US07935154-20110503-C00006.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830697A1 (de) * 1998-07-08 2000-01-13 Metallgesellschaft Ag Verfahren zum Entfernen von relativ grobkörnigen Feststoffen aus einem stationären Wirbelbett

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT285533B (de) * 1968-11-18 1970-10-27 Chemie Linz Ag Vorrichtung zur kontinuierlichen Entwässerung von Aluminiumfluoridhydraten
GB1256174A (en) * 1969-05-16 1971-12-08 Coal Industry Patents Ltd Solid fuel combustion apparatus
NL168717C (nl) * 1970-04-21 Ube Industries Inrichting voor het overdragen van warmte tussen een eerste en een tweede gas met toepassing van een in kringloop gevoerde, fijnverdeelde vaste stof als warmte-overdrachtsmiddel.
GB1448196A (en) * 1972-10-20 1976-09-02 Sprocket Properties Ltd Fluidised bed incinerators
US3763830A (en) * 1973-01-24 1973-10-09 Us Interior Apparatus for burning sulfur containing fuels
US4100760A (en) * 1973-07-30 1978-07-18 Cheney Paul L Fluid suspension freezer and method
FR2272272B1 (US07935154-20110503-C00006.png) * 1974-05-24 1979-05-25 Peugeot & Renault
US4149586A (en) * 1978-02-21 1979-04-17 The Governing Council Of The University Of Toronto Heat transfer process and apparatus
US4236464A (en) * 1978-03-06 1980-12-02 Aerojet-General Corporation Incineration of noxious materials
SE428603B (sv) * 1978-07-04 1983-07-11 Stal Laval Apparat Ab Vermevexlare for vermeoverforing mellan gasformiga medier
DE3214958C2 (de) * 1982-04-22 1986-10-30 L. & C. Steinmüller GmbH, 5270 Gummersbach Regenerativer Gas-Gas-Wärmetauscher in Kolonnenbauweise mit wärmeübertragenden Elementen als Wirbelschicht
GB2246714B (en) * 1990-08-07 1994-08-10 Kanegafuchi Chemical Ind Apparatus for powder falling gas-solid contacting operation
US6119607A (en) * 1997-05-09 2000-09-19 Corporation De L'ecole Polytechnique Granular bed process for thermally treating solid waste in a flame

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550722A (en) * 1947-07-10 1951-05-01 Standard Oil Dev Co Method of recovering solids from gases
US2751756A (en) * 1953-01-26 1956-06-26 Shell Dev Cooling walls with fluidized solids and liquid vaporization
US2729428A (en) * 1953-04-20 1956-01-03 Shell Dev Fluidized bed temperature conditioner and method of controlling temperatures of fluid streams
DE1074965B (de) * 1956-05-24 1960-02-04 Esso Research And Engineering Company, Elizabeth, N. J. (V. St. A.) Verfahren zum Trocknen von Zellstoffablaugen
US3206865A (en) * 1960-11-02 1965-09-21 Jr Frank J Mcentee Method and apparatus for heat exchange in a fluidized bed
US3273873A (en) * 1962-11-13 1966-09-20 Ivan J Stanchel Apparatus for dry heat pre-expansion of expandable polystyrene and like products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830697A1 (de) * 1998-07-08 2000-01-13 Metallgesellschaft Ag Verfahren zum Entfernen von relativ grobkörnigen Feststoffen aus einem stationären Wirbelbett
DE19830697C2 (de) * 1998-07-08 2001-06-07 Metallgesellschaft Ag Verfahren zum Entfernen von relativ grobkörnigen Feststoffen aus einem stationären Wirbelbett

Also Published As

Publication number Publication date
US3495654A (en) 1970-02-17
ES335826A1 (es) 1967-12-01
BE692408A (US07935154-20110503-C00006.png) 1967-06-16
FR1475744A (fr) 1967-04-07

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