GB975513A - Improvements in or relating to heat transfer apparatus - Google Patents

Improvements in or relating to heat transfer apparatus

Info

Publication number
GB975513A
GB975513A GB11583/61A GB1158361A GB975513A GB 975513 A GB975513 A GB 975513A GB 11583/61 A GB11583/61 A GB 11583/61A GB 1158361 A GB1158361 A GB 1158361A GB 975513 A GB975513 A GB 975513A
Authority
GB
United Kingdom
Prior art keywords
heat
beds
stream
exchanger
supplied
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
GB11583/61A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB975513A publication Critical patent/GB975513A/en
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
    • B01J8/18—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
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

975,513. Heat exchangers. REGIE NATIONALE DES USINES RENAULT. March 29, 1961 [April 1, 1960], No. 11583/61. Heading F4S. A heat exchanger for transmitting heat between two gas streams activating independent fluidized beds in heat exchange relation, comprise concentric cylinders 3 and 4 with perforated plates 9 and 10 respectively supporting the beds 6 and 7 and supplied with gas through pipes 16 and 17. The exchanger is surrounded by heat insulation 5 contained in a metal shell 15 and, below the plate level, the cylinder 3 and pipe 16 are lined with heat insulation 12. In a modification, Fig. 3 (not shown), the outer chamber is of toroidal configuration. The gases are a stream of hot, moist hydrogen coming from and a stream of cold, dry hydrogen supplied to plant for reducing iron oxide. The beds 6 and 7 comprise inert solids such as alumina, aluminium silicate, silico-aluminate, charnotte, fluorspar and powdered iron.
GB11583/61A 1960-04-01 1961-03-29 Improvements in or relating to heat transfer apparatus Expired GB975513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823205A FR1261332A (en) 1960-04-01 1960-04-01 heat exchanger

Publications (1)

Publication Number Publication Date
GB975513A true GB975513A (en) 1964-11-18

Family

ID=8728487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11583/61A Expired GB975513A (en) 1960-04-01 1961-03-29 Improvements in or relating to heat transfer apparatus

Country Status (3)

Country Link
FR (1) FR1261332A (en)
GB (1) GB975513A (en)
SE (1) SE306336B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100553A2 (en) * 1982-08-03 1984-02-15 Union Carbide Corporation Process for fluidizing
GB2167176A (en) * 1984-11-01 1986-05-21 Mitsubishi Petrochem Eng Radiation heating apparatus
US4862954A (en) * 1984-12-28 1989-09-05 Institut Francais Du Petrole Exchanger and method for achieving heat transfer from solid particles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100553A2 (en) * 1982-08-03 1984-02-15 Union Carbide Corporation Process for fluidizing
EP0100553A3 (en) * 1982-08-03 1985-05-22 Union Carbide Corporation Process for fluidizing
GB2167176A (en) * 1984-11-01 1986-05-21 Mitsubishi Petrochem Eng Radiation heating apparatus
US4862954A (en) * 1984-12-28 1989-09-05 Institut Francais Du Petrole Exchanger and method for achieving heat transfer from solid particles

Also Published As

Publication number Publication date
SE306336B (en) 1968-11-25
FR1261332A (en) 1961-05-19

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