BE831898A - Procede et four a lit fluidise pour former des revetements sur des particules de combustible nucleaire et autres - Google Patents

Procede et four a lit fluidise pour former des revetements sur des particules de combustible nucleaire et autres

Info

Publication number
BE831898A
BE831898A BE1006804A BE1006804A BE831898A BE 831898 A BE831898 A BE 831898A BE 1006804 A BE1006804 A BE 1006804A BE 1006804 A BE1006804 A BE 1006804A BE 831898 A BE831898 A BE 831898A
Authority
BE
Belgium
Prior art keywords
oven
fluidized bed
nuclear fuel
fuel particles
bed process
Prior art date
Application number
BE1006804A
Other languages
English (en)
Inventor
R L R Lefevre
M S T Price
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 filed Critical
Publication of BE831898A publication Critical patent/BE831898A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/442—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using fluidised bed process
    • 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
    • B01J8/245—Spouted-bed technique
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Hydrogen, Water And Hydrids (AREA)
BE1006804A 1974-08-02 1975-07-30 Procede et four a lit fluidise pour former des revetements sur des particules de combustible nucleaire et autres BE831898A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU34271 1974-08-02

Publications (1)

Publication Number Publication Date
BE831898A true BE831898A (fr) 1975-11-17

Family

ID=19722275

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006804A BE831898A (fr) 1974-08-02 1975-07-30 Procede et four a lit fluidise pour former des revetements sur des particules de combustible nucleaire et autres

Country Status (6)

Country Link
BE (1) BE831898A (fr)
DE (1) DE2533135A1 (fr)
DK (1) DK328175A (fr)
FR (1) FR2280425A1 (fr)
GB (1) GB1477493A (fr)
NL (1) NL7509222A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107195350A (zh) * 2017-06-08 2017-09-22 兰州大学 一种用于放射性裂变气体捕获的装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744611A1 (de) * 1976-10-06 1978-04-13 Gen Atomic Co Verfahren und vorrichtung zum beschichten von teilchen mit einer in einem reagierenden gas enthaltenen substanz
DE3007711C2 (de) * 1980-02-29 1987-01-02 Kernforschungsanlage Jülich GmbH, 5170 Jülich Anströmeinheit für einen Wirbelschichtofen
DE3021576C2 (de) * 1980-06-07 1982-10-21 Kernforschungsanlage Jülich GmbH, 5170 Jülich Wirbelschichtofen zur Beschichtung von nuklearen Brennstoff- und/oder Brutstoffkernen
JPS58182006A (ja) * 1982-04-20 1983-10-24 Ishikawajima Harima Heavy Ind Co Ltd 流動床燃焼装置
AU570799B2 (en) * 1984-05-17 1988-03-24 Toyota Chuo Kenkyusho K.K. Vapour phase coating of carbide in fluidised bed
AU2010236044B2 (en) * 2005-07-21 2012-09-27 Hard Technologies Pty Ltd Duplex Surface Treatment of Metal Objects
JP4977700B2 (ja) 2005-07-21 2012-07-18 ハード テクノロジーズ プロプライエタリー リミテッド 金属物の複合表面処理

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107195350A (zh) * 2017-06-08 2017-09-22 兰州大学 一种用于放射性裂变气体捕获的装置
CN107195350B (zh) * 2017-06-08 2023-03-28 兰州大学 一种用于放射性裂变气体捕获的装置

Also Published As

Publication number Publication date
DE2533135A1 (de) 1976-02-12
NL7509222A (nl) 1976-02-04
GB1477493A (en) 1977-06-22
DK328175A (da) 1976-02-03
FR2280425A1 (fr) 1976-02-27

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