ES357035A1 - An Apparatus for Dissolving Uranium-Aluminium Alloys - Google Patents

An Apparatus for Dissolving Uranium-Aluminium Alloys

Info

Publication number
ES357035A1
ES357035A1 ES357035A ES357035A ES357035A1 ES 357035 A1 ES357035 A1 ES 357035A1 ES 357035 A ES357035 A ES 357035A ES 357035 A ES357035 A ES 357035A ES 357035 A1 ES357035 A1 ES 357035A1
Authority
ES
Spain
Prior art keywords
uranium
aluminium alloys
alloy
dissolving uranium
grids
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.)
Expired
Application number
ES357035A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES357035A1 publication Critical patent/ES357035A1/en
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
    • G21C19/42—Reprocessing of irradiated fuel
    • G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
    • 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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Uranium aluminium alloy from 3 is reacted with NaOH from 2 in chamber 1, grid 5 holds back particles of alloy, and grids 13, 13' burst any bubbles in the hydrogen gas leaving through 12. Any liquid in 12 and condensed vapours from condenser 17 are recycled via 14. Uranium oxides are withdrawn via 7. Electric probe 20 acts as a safety device controlling electromagnetic discharge valve 19 and proportioning pump 2. Washing water may be introduced through inlet 22.
ES357035A 1967-08-09 1968-08-08 An Apparatus for Dissolving Uranium-Aluminium Alloys Expired ES357035A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR117457A FR1539924A (en) 1967-08-09 1967-08-09 Device for dissolving uranium-aluminum alloys

Publications (1)

Publication Number Publication Date
ES357035A1 true ES357035A1 (en) 1970-09-01

Family

ID=8636669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES357035A Expired ES357035A1 (en) 1967-08-09 1968-08-08 An Apparatus for Dissolving Uranium-Aluminium Alloys

Country Status (6)

Country Link
BE (1) BE718423A (en)
CH (1) CH494822A (en)
ES (1) ES357035A1 (en)
FR (1) FR1539924A (en)
GB (1) GB1170385A (en)
LU (1) LU56628A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306592C3 (en) * 1973-02-10 1982-02-11 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Device for the digestion and processing of actinide-aluminum alloys or aluminum-containing cermets
FR2645329B1 (en) * 1989-03-30 1991-05-31 Commissariat Energie Atomique PARTS DISCHARGE CHANNEL EQUIPPED WITH AN AERAULIC BARRIER AND APPLICATION TO A PROCESSING KIT FOR IRRADIATED COMBUSTIBLE ELEMENTS

Also Published As

Publication number Publication date
BE718423A (en) 1968-12-31
LU56628A1 (en) 1968-11-14
FR1539924A (en) 1968-09-20
CH494822A (en) 1970-08-15
GB1170385A (en) 1969-11-12

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