BE777762A - Procede et dispositif de traitement thermique de matieres refractaires en lit fluidise - Google Patents

Procede et dispositif de traitement thermique de matieres refractaires en lit fluidise

Info

Publication number
BE777762A
BE777762A BE777762A BE777762A BE777762A BE 777762 A BE777762 A BE 777762A BE 777762 A BE777762 A BE 777762A BE 777762 A BE777762 A BE 777762A BE 777762 A BE777762 A BE 777762A
Authority
BE
Belgium
Prior art keywords
fluidized bed
thermal treatment
refractory materials
refractory
materials
Prior art date
Application number
BE777762A
Other languages
English (en)
French (fr)
Original Assignee
Anvar
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 Anvar filed Critical Anvar
Publication of BE777762A publication Critical patent/BE777762A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • B01J8/42—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 electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/102—Forming solid beads by blowing a gas onto a stream of molten glass or onto particulate materials, e.g. pulverising
    • C03B19/1025—Bead furnaces or burners
    • C03B19/103—Fluidised-bed furnaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Plasma Technology (AREA)
BE777762A 1971-01-06 1972-01-06 Procede et dispositif de traitement thermique de matieres refractaires en lit fluidise BE777762A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7100184A FR2120491A5 (xx) 1971-01-06 1971-01-06

Publications (1)

Publication Number Publication Date
BE777762A true BE777762A (fr) 1972-07-06

Family

ID=9069846

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777762A BE777762A (fr) 1971-01-06 1972-01-06 Procede et dispositif de traitement thermique de matieres refractaires en lit fluidise

Country Status (6)

Country Link
US (1) US3923467A (xx)
BE (1) BE777762A (xx)
CH (1) CH562055A5 (xx)
DE (1) DE2200448A1 (xx)
FR (1) FR2120491A5 (xx)
GB (1) GB1381606A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013415A (en) * 1974-06-07 1977-03-22 Igor Sergeevich Burov Plasma-chemical reactor for treatment of disperse materials
CH604897A5 (xx) * 1976-05-21 1978-09-15 Alusuisse
FR2615523B1 (fr) * 1987-05-22 1990-06-01 Electricite De France Procede d'hydrocraquage d'une charge d'hydrocarbures et installation d'hydrocraquage pour la mise en oeuvre de ce procede
US20030141820A1 (en) * 2002-01-30 2003-07-31 Applied Materials, Inc. Method and apparatus for substrate processing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206399B (de) * 1963-04-27 1965-12-09 Bayer Ag Verfahren zur Durchfuehrung von Gasphasenreaktionen
BE663889A (xx) * 1964-05-13
US3431074A (en) * 1966-11-15 1969-03-04 Cabot Corp Process for the production of highly amorphous carbon black
GB1211702A (en) * 1966-12-08 1970-11-11 Unilever Ltd Fine particles
GB1164396A (en) * 1967-07-11 1969-09-17 British Titan Products Heating Particulate Material

Also Published As

Publication number Publication date
US3923467A (en) 1975-12-02
DE2200448A1 (de) 1972-07-20
FR2120491A5 (xx) 1972-08-18
GB1381606A (en) 1975-01-22
CH562055A5 (xx) 1975-05-30

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