FR2125412A1 - - Google Patents

Info

Publication number
FR2125412A1
FR2125412A1 FR7204715A FR7204715A FR2125412A1 FR 2125412 A1 FR2125412 A1 FR 2125412A1 FR 7204715 A FR7204715 A FR 7204715A FR 7204715 A FR7204715 A FR 7204715A FR 2125412 A1 FR2125412 A1 FR 2125412A1
Authority
FR
France
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
FR7204715A
Other versions
FR2125412B1 (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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of FR2125412A1 publication Critical patent/FR2125412A1/fr
Application granted granted Critical
Publication of FR2125412B1 publication Critical patent/FR2125412B1/fr
Expired 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
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • G21C19/38—Chemical means only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0269—Solid material in other moving receptacles
    • B01D11/0273—Solid material in other moving receptacles in rotating drums
    • B01D11/0276—Solid material in other moving receptacles in rotating drums with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. spirals
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR7204715A 1971-02-12 1972-02-11 Expired FR2125412B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11476971A 1971-02-12 1971-02-12

Publications (2)

Publication Number Publication Date
FR2125412A1 true FR2125412A1 (fr) 1972-09-29
FR2125412B1 FR2125412B1 (fr) 1976-03-05

Family

ID=22357313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204715A Expired FR2125412B1 (fr) 1971-02-12 1972-02-11

Country Status (8)

Country Link
US (1) US3730689A (fr)
AU (1) AU461609B2 (fr)
BE (1) BE779245A (fr)
CA (1) CA957831A (fr)
DE (1) DE2206293A1 (fr)
FR (1) FR2125412B1 (fr)
GB (1) GB1355722A (fr)
SE (1) SE361769B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030884A1 (fr) * 1979-12-18 1981-06-24 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Appareil pour traiter des composés dans un liquide
FR2638102A1 (fr) * 1988-10-25 1990-04-27 Commissariat Energie Atomique Appareil pour traiter des composes dans un liquide et comprenant notamment une roue a godets tournant dans une cuve et des conduits d'acheminement et d'evacuation des composes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230675A (en) * 1978-02-15 1980-10-28 The United States Of America As Represented By The United States Department Of Energy Apparatus for leaching core material from clad nuclear fuel pin segments
US4244656A (en) * 1978-11-29 1981-01-13 Rtl Contactor Holding S.A. Apparatus for contacting liquids and solids with liquids
AUPP230498A0 (en) * 1998-03-13 1998-04-09 Lewis-Gray, Alexander Hamilton In line leach reactor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR321577A (fr) * 1902-04-22 1903-01-14 Egrot Nouvel appareil d'extraction
US2337137A (en) * 1941-04-24 1943-12-21 Celanese Corp Apparatus for the treatment of solid materials with liquids
FR955403A (fr) * 1950-01-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955403A (fr) * 1950-01-14
FR321577A (fr) * 1902-04-22 1903-01-14 Egrot Nouvel appareil d'extraction
US2337137A (en) * 1941-04-24 1943-12-21 Celanese Corp Apparatus for the treatment of solid materials with liquids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030884A1 (fr) * 1979-12-18 1981-06-24 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Appareil pour traiter des composés dans un liquide
FR2474347A1 (fr) * 1979-12-18 1981-07-31 Commissariat Energie Atomique Appareil pour traiter des composes dans un liquide
FR2638102A1 (fr) * 1988-10-25 1990-04-27 Commissariat Energie Atomique Appareil pour traiter des composes dans un liquide et comprenant notamment une roue a godets tournant dans une cuve et des conduits d'acheminement et d'evacuation des composes

Also Published As

Publication number Publication date
DE2206293A1 (de) 1972-08-24
GB1355722A (en) 1974-06-05
SE361769B (fr) 1973-11-12
AU461609B2 (en) 1975-05-09
BE779245A (fr) 1972-05-30
CA957831A (en) 1974-11-19
US3730689A (en) 1973-05-01
FR2125412B1 (fr) 1976-03-05
AU3837872A (en) 1973-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse