BE771563A - Appareil a lit fluidise et procede pour le traitement de particules en lit fluidise - Google Patents

Appareil a lit fluidise et procede pour le traitement de particules en lit fluidise

Info

Publication number
BE771563A
BE771563A BE771563A BE771563A BE771563A BE 771563 A BE771563 A BE 771563A BE 771563 A BE771563 A BE 771563A BE 771563 A BE771563 A BE 771563A BE 771563 A BE771563 A BE 771563A
Authority
BE
Belgium
Prior art keywords
fluidized bed
particles
treatment
bed apparatus
fluidized
Prior art date
Application number
BE771563A
Other languages
English (en)
French (fr)
Inventor
R L R Lefevre
United Kingdom Atomic En Ukaea
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Publication of BE771563A publication Critical patent/BE771563A/xx

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
    • 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
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • 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
    • B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/626—Coated fuel particles
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
BE771563A 1970-08-24 1971-08-20 Appareil a lit fluidise et procede pour le traitement de particules en lit fluidise BE771563A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4070170A GB1362656A (en) 1970-08-24 1970-08-24 Fluidised bed apparatus

Publications (1)

Publication Number Publication Date
BE771563A true BE771563A (fr) 1971-12-31

Family

ID=10416198

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771563A BE771563A (fr) 1970-08-24 1971-08-20 Appareil a lit fluidise et procede pour le traitement de particules en lit fluidise

Country Status (7)

Country Link
BE (1) BE771563A (OSRAM)
CH (1) CH531153A (OSRAM)
DE (1) DE2140663A1 (OSRAM)
FR (1) FR2105977A5 (OSRAM)
GB (1) GB1362656A (OSRAM)
LU (1) LU63747A1 (OSRAM)
NL (1) NL7111116A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591301A (en) * 1976-08-26 1981-06-17 British Petroleum Co Fluidised bed
DE2811995A1 (de) * 1978-03-18 1979-09-27 Steag Ag Wirbelbettfeuerung
DE3066294D1 (en) * 1979-10-18 1984-03-01 Ici Plc Process and apparatus for the mixing of fluids and solids
DE3007711C2 (de) * 1980-02-29 1987-01-02 Kernforschungsanlage Jülich GmbH, 5170 Jülich Anströmeinheit für einen Wirbelschichtofen

Also Published As

Publication number Publication date
GB1362656A (en) 1974-08-07
FR2105977A5 (OSRAM) 1972-04-28
NL7111116A (OSRAM) 1972-02-28
LU63747A1 (OSRAM) 1972-01-05
DE2140663A1 (de) 1972-03-02
CH531153A (de) 1972-11-30

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