GB1038992A - Improvements in or relating to decontamination processes - Google Patents

Improvements in or relating to decontamination processes

Info

Publication number
GB1038992A
GB1038992A GB15112/63A GB1511263A GB1038992A GB 1038992 A GB1038992 A GB 1038992A GB 15112/63 A GB15112/63 A GB 15112/63A GB 1511263 A GB1511263 A GB 1511263A GB 1038992 A GB1038992 A GB 1038992A
Authority
GB
United Kingdom
Prior art keywords
relating
decontamination processes
decontamination
processes
uranium
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
GB15112/63A
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 GB1038992A publication Critical patent/GB1038992A/en
Expired legal-status Critical Current

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/05—Processes using organic exchangers in the strongly basic form
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

Radio-active contaminants in a material, such as uranium, are dissolved out by an aqueous solution and removed by an anion exchanger.
GB15112/63A 1962-04-18 1963-04-17 Improvements in or relating to decontamination processes Expired GB1038992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR894908A FR1349436A (en) 1962-04-18 1962-04-18 Decontamination of equipment polluted with uranium

Publications (1)

Publication Number Publication Date
GB1038992A true GB1038992A (en) 1966-08-17

Family

ID=8777178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15112/63A Expired GB1038992A (en) 1962-04-18 1963-04-17 Improvements in or relating to decontamination processes

Country Status (5)

Country Link
BE (1) BE631027A (en)
DE (1) DE1517638C3 (en)
FR (1) FR1349436A (en)
GB (1) GB1038992A (en)
LU (1) LU43561A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995009A (en) * 1975-09-15 1976-11-30 The United States Of America As Represented By The United States Energy Research And Development Administration Process for loading weak-acid ion exchange resin with uranium

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902607C2 (en) * 1979-01-24 1986-07-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Process for removing stubborn or dusty deposits in plants for handling uranium hexafluoride
DE3143440A1 (en) * 1981-11-02 1983-05-19 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe METHOD FOR DECONTAMINATING RADIOACTIVELY CONTAMINATED SURFACES OF METAL MATERIALS
JPS60212288A (en) * 1984-04-05 1985-10-24 Mitsubishi Metal Corp Treatment of waste water containing ammonium ion and fluorine ion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995009A (en) * 1975-09-15 1976-11-30 The United States Of America As Represented By The United States Energy Research And Development Administration Process for loading weak-acid ion exchange resin with uranium

Also Published As

Publication number Publication date
BE631027A (en)
DE1517638B1 (en) 1970-09-24
DE1517638C3 (en) 1974-01-24
FR1349436A (en) 1964-01-17
LU43561A1 (en) 1963-06-13

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