BE768347A - Procede et dispositif pour ameliorer les echanges thermiques entre un lit fluidise de particules et un materiau en - Google Patents

Procede et dispositif pour ameliorer les echanges thermiques entre un lit fluidise de particules et un materiau en

Info

Publication number
BE768347A
BE768347A BE768347A BE768347A BE768347A BE 768347 A BE768347 A BE 768347A BE 768347 A BE768347 A BE 768347A BE 768347 A BE768347 A BE 768347A BE 768347 A BE768347 A BE 768347A
Authority
BE
Belgium
Prior art keywords
particles
improving
fluidized bed
thermal exchanges
exchanges
Prior art date
Application number
BE768347A
Other languages
English (en)
French (fr)
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 BE768347A publication Critical patent/BE768347A/xx

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
BE768347A 1970-06-12 1971-06-10 Procede et dispositif pour ameliorer les echanges thermiques entre un lit fluidise de particules et un materiau en BE768347A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7021613A FR2093380A5 (enExample) 1970-06-12 1970-06-12

Publications (1)

Publication Number Publication Date
BE768347A true BE768347A (fr) 1971-11-03

Family

ID=9057076

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768347A BE768347A (fr) 1970-06-12 1971-06-10 Procede et dispositif pour ameliorer les echanges thermiques entre un lit fluidise de particules et un materiau en

Country Status (5)

Country Link
US (1) US3795487A (enExample)
BE (1) BE768347A (enExample)
DE (1) DE2129206C3 (enExample)
FR (1) FR2093380A5 (enExample)
GB (1) GB1364483A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753173A1 (de) * 1976-12-08 1978-06-22 Chambert Lars Axel Andreas M S Verfahren und vorrichtung zur trennung von stoffen in einer wirbelschicht

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935102A (en) * 1973-12-13 1976-01-27 Swearingen Judson S Geothermal power system and method
US4028048A (en) * 1975-01-22 1977-06-07 Woolworth Harrison R Scrap metal preheating apparatus and method
US4269652A (en) * 1978-11-06 1981-05-26 Allied Chemical Corporation Method for growing crystalline materials
US5143486A (en) * 1991-03-01 1992-09-01 Riley Stoker Corporation Flow promoter for fluidized solids
FR2717825B1 (fr) * 1994-03-22 1996-06-14 Herve Yves Hellio Installation de refroidissement contrôlé pour le traitement thermique de pièces métalliques.
NZ304308A (en) * 1995-03-20 1998-02-26 Shell Int Research Regeneration of catalyst particles contaminated with carbonaceous and/or sulphur containing materials
US6042369A (en) * 1998-03-26 2000-03-28 Technomics, Inc. Fluidized-bed heat-treatment process and apparatus for use in a manufacturing line

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621113A (en) * 1943-09-24 1952-12-09 Universal Oil Prod Co Apparatus for catalytic conversion of hydrocarbons
US2550722A (en) * 1947-07-10 1951-05-01 Standard Oil Dev Co Method of recovering solids from gases
US2709675A (en) * 1949-04-16 1955-05-31 Consolidation Coal Co Treatment of agglomerative carbonaceous solids
FR1092540A (fr) * 1953-10-29 1955-04-22 Cie Ind De Procedes Et D Appli Perfectionnements aux procédés de réalisation de réactions chimiques en phase fluidisée et dispositif pour leur mise en oeuvre
US2889270A (en) * 1954-02-10 1959-06-02 Exxon Research Engineering Co Feed distribution system for a fluidized solids vessel
US2849384A (en) * 1954-06-30 1958-08-26 Exxon Research Engineering Co Fluid coking process
US3006609A (en) * 1955-09-12 1961-10-31 Air Preheater Fluidized heat exchanger
US3042390A (en) * 1958-07-11 1962-07-03 Metallgesellschaft Ag Seals for the gas hoods of sintering machines
US3117064A (en) * 1961-07-03 1964-01-07 Consolidation Coal Co Shock heater
CH401788A (de) * 1961-11-02 1965-10-31 Seuthe Eberhard Vorrichtung zum Erzeugen von Dampf, insbesondere zur Anwendung bei einem Spielzeug
US3560369A (en) * 1968-06-05 1971-02-02 Allis Chalmers Mfg Co Retorting oil shale including agglomerated fines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753173A1 (de) * 1976-12-08 1978-06-22 Chambert Lars Axel Andreas M S Verfahren und vorrichtung zur trennung von stoffen in einer wirbelschicht

Also Published As

Publication number Publication date
US3795487A (en) 1974-03-05
GB1364483A (en) 1974-08-21
DE2129206B2 (de) 1974-08-01
DE2129206A1 (de) 1971-12-16
FR2093380A5 (enExample) 1972-01-28
DE2129206C3 (de) 1975-03-27

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