GB1418277A - Treatment of radioactive waste material - Google Patents

Treatment of radioactive waste material

Info

Publication number
GB1418277A
GB1418277A GB2060874A GB2060874A GB1418277A GB 1418277 A GB1418277 A GB 1418277A GB 2060874 A GB2060874 A GB 2060874A GB 2060874 A GB2060874 A GB 2060874A GB 1418277 A GB1418277 A GB 1418277A
Authority
GB
United Kingdom
Prior art keywords
radioactive waste
organic liquid
resin
treatment
mixture
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
GB2060874A
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
Priority claimed from FR7317974A external-priority patent/FR2230041A2/en
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1418277A publication Critical patent/GB1418277A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/307—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fertilizers (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

1418277 Processing radioactive waste COMMISSARIAT A L'ENERGIE ATOMIQUE 9 May 1974 [17 May 1973] 20608/74 Addition to 1353121 Heading G6R In a modification of the process of the parent Specification, dry powdered radioactive waste is added to a mixture of a polymerizable resin and an organic liquid, and the resin is polymerized to form a solid block. The organic liquid may be radioactive waste and may comprise an aliphatic or aromatic hydrocarbon, a chlorinated organic solvent, an mineral oil, tributyl phosphate, or trilaurylamine. In examples the organic liquid is perchloroethylene or a mixture of tributyl phosphate and dodecane. A polyepoxide may be used as the resin in place of that described in the parent Specification.
GB2060874A 1973-05-17 1974-05-09 Treatment of radioactive waste material Expired GB1418277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317974A FR2230041A2 (en) 1971-03-16 1973-05-17 Elimination of radioactive waste material

Publications (1)

Publication Number Publication Date
GB1418277A true GB1418277A (en) 1975-12-17

Family

ID=9119504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2060874A Expired GB1418277A (en) 1973-05-17 1974-05-09 Treatment of radioactive waste material

Country Status (6)

Country Link
JP (2) JPS5020200A (en)
BE (1) BE814594R (en)
DE (1) DE2422240C2 (en)
ES (1) ES426410A2 (en)
GB (1) GB1418277A (en)
IT (1) IT1048509B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400313A (en) 1980-06-30 1983-08-23 The Dow Chemical Company Process for waste encapsulation
CN109727697A (en) * 2017-10-31 2019-05-07 中核核电运行管理有限公司 A kind of high-level waste reception device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5481500A (en) * 1977-12-09 1979-06-28 Nippon Atom Ind Group Co Ltd Solidifying treatment into plastic of radioactive waste
DE4324818C2 (en) * 1993-07-23 2002-06-27 Framatome Anp Gmbh Process for the disposal of ion exchange resin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463738A (en) * 1968-05-01 1969-08-26 Atomic Energy Commission Conversion and containment of radioactive organic liquids into solid form
FR2129836B1 (en) * 1971-03-16 1974-04-26 Commissariat Energie Atomique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400313A (en) 1980-06-30 1983-08-23 The Dow Chemical Company Process for waste encapsulation
CN109727697A (en) * 2017-10-31 2019-05-07 中核核电运行管理有限公司 A kind of high-level waste reception device
CN109727697B (en) * 2017-10-31 2024-04-09 中核核电运行管理有限公司 High-radioactivity waste receiving device

Also Published As

Publication number Publication date
ES426410A2 (en) 1977-10-16
JPS62167500A (en) 1987-07-23
DE2422240A1 (en) 1974-12-05
JPS5020200A (en) 1975-03-03
DE2422240C2 (en) 1982-11-18
IT1048509B (en) 1980-12-20
JPS6356520B2 (en) 1988-11-08
BE814594R (en) 1974-09-02

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)