FR2347982A1 - Procede et installation pour separer des couches d'enrobage et des noyaux de particules spheriques constituees d'un noyau et d'une couche d'enrobage entourant ce dernier - Google Patents

Procede et installation pour separer des couches d'enrobage et des noyaux de particules spheriques constituees d'un noyau et d'une couche d'enrobage entourant ce dernier

Info

Publication number
FR2347982A1
FR2347982A1 FR7711072A FR7711072A FR2347982A1 FR 2347982 A1 FR2347982 A1 FR 2347982A1 FR 7711072 A FR7711072 A FR 7711072A FR 7711072 A FR7711072 A FR 7711072A FR 2347982 A1 FR2347982 A1 FR 2347982A1
Authority
FR
France
Prior art keywords
particles
stationary wall
coated particle
gas stream
coatings
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.)
Granted
Application number
FR7711072A
Other languages
English (en)
Other versions
FR2347982B1 (fr
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Kernforschungsanlage Juelich GmbH
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 Kernforschungsanlage Juelich GmbH filed Critical Kernforschungsanlage Juelich GmbH
Publication of FR2347982A1 publication Critical patent/FR2347982A1/fr
Application granted granted Critical
Publication of FR2347982B1 publication Critical patent/FR2347982B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/42—Reprocessing of irradiated fuel
    • G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/48—Non-aqueous processes
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7711072A 1976-04-17 1977-04-13 Procede et installation pour separer des couches d'enrobage et des noyaux de particules spheriques constituees d'un noyau et d'une couche d'enrobage entourant ce dernier Granted FR2347982A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2617067A DE2617067C3 (de) 1976-04-17 1976-04-17 Vorrichtung zum Aufbrechen der Hüllschichten von beschichteten Brenn- und/ oder Brutstoffpartikeln für Kernreaktoren

Publications (2)

Publication Number Publication Date
FR2347982A1 true FR2347982A1 (fr) 1977-11-10
FR2347982B1 FR2347982B1 (fr) 1981-10-30

Family

ID=5975691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711072A Granted FR2347982A1 (fr) 1976-04-17 1977-04-13 Procede et installation pour separer des couches d'enrobage et des noyaux de particules spheriques constituees d'un noyau et d'une couche d'enrobage entourant ce dernier

Country Status (2)

Country Link
DE (1) DE2617067C3 (fr)
FR (1) FR2347982A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2175457A (en) * 1936-11-19 1939-10-10 Vanadium Corp Of America Preferential pneumatic grinding and scrubbing of ores and minerals
US2768938A (en) * 1954-05-24 1956-10-30 Exxon Research Engineering Co Method of coking and grinding coke
GB1119124A (en) * 1965-11-12 1968-07-10 Firth Cleveland Fastenings Ltd A method of and apparatus for comminuting materials
FR2242751A1 (fr) * 1973-09-05 1975-03-28 Kernforschungsanlage Juelich

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2175457A (en) * 1936-11-19 1939-10-10 Vanadium Corp Of America Preferential pneumatic grinding and scrubbing of ores and minerals
US2768938A (en) * 1954-05-24 1956-10-30 Exxon Research Engineering Co Method of coking and grinding coke
GB1119124A (en) * 1965-11-12 1968-07-10 Firth Cleveland Fastenings Ltd A method of and apparatus for comminuting materials
FR2242751A1 (fr) * 1973-09-05 1975-03-28 Kernforschungsanlage Juelich

Also Published As

Publication number Publication date
DE2617067C3 (de) 1978-12-21
FR2347982B1 (fr) 1981-10-30
DE2617067B2 (de) 1978-04-27
DE2617067A1 (de) 1977-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse