ES484332A1 - Dispositivo de cambio termico entre particulas solidas y unacorriente gaseosa - Google Patents

Dispositivo de cambio termico entre particulas solidas y unacorriente gaseosa

Info

Publication number
ES484332A1
ES484332A1 ES484332A ES484332A ES484332A1 ES 484332 A1 ES484332 A1 ES 484332A1 ES 484332 A ES484332 A ES 484332A ES 484332 A ES484332 A ES 484332A ES 484332 A1 ES484332 A1 ES 484332A1
Authority
ES
Spain
Prior art keywords
solid particles
heat exchange
stage
gas current
gas stream
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
Application number
ES484332A
Other languages
English (en)
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain 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 Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of ES484332A1 publication Critical patent/ES484332A1/es
Expired 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • B01J8/125—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
    • 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
    • B01J8/34—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 stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/16—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

"Dispositivo de cambio térmico entre partículas sólidas y una corriente gaseosa", por contacto de las partículas sólidas que fluyen por gravedad, con una corriente gaseosa ascendente en una columna que comprende, en su parte superior, por lo menos una zona constituida de un apilamiento de elementos de guarnición, caracterizado porque la columna comprende, en su parte inferior, un lecho fluidificado de dichas partículas sólidas, cuya fluidificación, por encima de una rejilla de fluidificación está asegurada, al menos en parte, por dicha corriente gaseosa.
ES484332A 1978-09-21 1979-09-20 Dispositivo de cambio termico entre particulas solidas y unacorriente gaseosa Expired ES484332A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827054A FR2436953A1 (fr) 1978-09-21 1978-09-21 Dispositif d'echange thermique entre des particules solides et un courant gazeux

Publications (1)

Publication Number Publication Date
ES484332A1 true ES484332A1 (es) 1980-07-01

Family

ID=9212871

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484332A Expired ES484332A1 (es) 1978-09-21 1979-09-20 Dispositivo de cambio termico entre particulas solidas y unacorriente gaseosa

Country Status (10)

Country Link
EP (1) EP0009456B1 (es)
JP (1) JPS5549690A (es)
AT (1) ATE4470T1 (es)
AU (1) AU525480B2 (es)
BR (1) BR7906014A (es)
CA (1) CA1155640A (es)
DE (1) DE2966068D1 (es)
ES (1) ES484332A1 (es)
FR (1) FR2436953A1 (es)
OA (1) OA06345A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452689A1 (fr) * 1979-03-27 1980-10-24 Saint Gobain Procede de recuperation de chaleur sur des fumees
JP2633581B2 (ja) * 1987-09-26 1997-07-23 株式会社東芝 冷凍機用熱交換器
HU9201539D0 (en) * 1990-09-11 1992-08-28 Kortec Ag Method and device for gasifying gasifiable materials and/or transforming gas as well as heat exchanger of high temperature for executing said method
JPH067602U (ja) * 1991-12-27 1994-02-01 有限会社コスモ 整髪用電気アイロン
DE102006058255A1 (de) * 2006-12-08 2008-06-12 Bühler AG Vorrichtung und Verfahren zur thermischen Behandlung von Schüttgutmaterialien

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB676613A (en) * 1947-02-14 1952-07-30 Standard Oil Dev Co An improved process for contacting finely divided solid particles with gases
US2774661A (en) * 1951-08-07 1956-12-18 Dorr Co Method of heat-treating fines in a coarse solids fluidized bed
GB781994A (en) * 1954-02-17 1957-08-28 Dorr Oliver Inc Calcination of alumina hydrate
FR1187105A (fr) * 1957-10-30 1959-09-07 Charbonnages De France Procédé et appareil de carbonisation par fluidisation avec production de goudron de basse température
DE1667329A1 (de) * 1964-12-16 1971-06-09 Universal Oil Prod Co Verfahren zur Herbeifuehrung einer Gegenstromberuehrung zwischen einem Gasstrom und einem Fluessigkeitsstrom
FR1469109A (fr) * 1965-12-27 1967-02-10 Saint Gobain Produit intermédiaire pour la fabrication du verre et autres silicates, et procédé et appareillages pour sa fabrication
DE1935214A1 (de) * 1969-07-11 1971-01-14 Metallgesellschaft Ag Verfahren und Vorrichtung zur Erzeugung von feinkoernigem Koks
BE758006A (fr) * 1970-06-12 1971-04-01 Brauer Heinz Procede pour la mise en action d'un reacteur a couches tourbillonnaire

Also Published As

Publication number Publication date
FR2436953B1 (es) 1981-04-17
DE2966068D1 (en) 1983-09-22
EP0009456B1 (fr) 1983-08-17
ATE4470T1 (de) 1983-09-15
BR7906014A (pt) 1980-05-27
EP0009456A1 (fr) 1980-04-02
OA06345A (fr) 1981-06-30
AU525480B2 (en) 1982-11-11
JPS5549690A (en) 1980-04-10
JPS6218833B2 (es) 1987-04-24
FR2436953A1 (fr) 1980-04-18
AU5108679A (en) 1980-03-27
CA1155640A (fr) 1983-10-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009