JPH01138495A - 照射済核燃料の再処理によって得たウランの貯蔵中に生じる痕跡量の放射性元素を除去する方法 - Google Patents

照射済核燃料の再処理によって得たウランの貯蔵中に生じる痕跡量の放射性元素を除去する方法

Info

Publication number
JPH01138495A
JPH01138495A JP63214729A JP21472988A JPH01138495A JP H01138495 A JPH01138495 A JP H01138495A JP 63214729 A JP63214729 A JP 63214729A JP 21472988 A JP21472988 A JP 21472988A JP H01138495 A JPH01138495 A JP H01138495A
Authority
JP
Japan
Prior art keywords
uranium
porous material
porous
hexafluoride
shaped
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
JP63214729A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0574038B2 (enExample
Inventor
Alain Sarda
アラン・サルダ
Jean-Pierre Segaud
ジヤンーピエール・スゴー
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.)
Uranium Pechiney
Original Assignee
Uranium Pechiney
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 Uranium Pechiney filed Critical Uranium Pechiney
Publication of JPH01138495A publication Critical patent/JPH01138495A/ja
Publication of JPH0574038B2 publication Critical patent/JPH0574038B2/ja
Granted 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
    • G21F9/02—Treating gases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
JP63214729A 1987-09-01 1988-08-29 照射済核燃料の再処理によって得たウランの貯蔵中に生じる痕跡量の放射性元素を除去する方法 Granted JPH01138495A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8712705 1987-09-01
FR8712705A FR2619952B1 (fr) 1987-09-01 1987-09-01 Procede d'epuration des traces d'elements radioactifs generes lors du stockage de l'uranium issu du retraitement des combustibles nucleaires irradies

Publications (2)

Publication Number Publication Date
JPH01138495A true JPH01138495A (ja) 1989-05-31
JPH0574038B2 JPH0574038B2 (enExample) 1993-10-15

Family

ID=9354869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63214729A Granted JPH01138495A (ja) 1987-09-01 1988-08-29 照射済核燃料の再処理によって得たウランの貯蔵中に生じる痕跡量の放射性元素を除去する方法

Country Status (5)

Country Link
US (1) US4891192A (enExample)
EP (1) EP0306420B1 (enExample)
JP (1) JPH01138495A (enExample)
DE (1) DE3866477D1 (enExample)
FR (1) FR2619952B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7347119B2 (en) 2002-04-02 2008-03-25 Kabushiki Kaisha Mic Turning machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2499306C1 (ru) * 2012-05-15 2013-11-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ очистки облученного ядерного топлива
EP2899725B1 (en) * 2014-01-27 2018-04-25 Urenco Limited Controlling the temperature of uranium material in a uranium enrichment facility
RU2576530C1 (ru) * 2014-09-25 2016-03-10 Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") Способ очистки технологических урановых продуктов переработки отработавшего ядерного топлива от рутения

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925536A (en) * 1947-06-19 1975-12-09 Us Energy Method of recovering uranium hexafluoride
US3178258A (en) * 1962-08-30 1965-04-13 George I Cathers Separation of plutonium hexafluoride from uranium hexafluoride by selective sorption
US3978194A (en) * 1971-06-21 1976-08-31 Westinghouse Electric Corporation Production of sized particles of uranium oxides and uranium oxyfluorides
FR2309271A1 (fr) * 1973-07-26 1976-11-26 Commissariat Energie Atomique Procede de fabrication de filtres metalliques microporeux
US4031029A (en) * 1975-07-02 1977-06-21 General Electric Company Process for producing uranium oxide rich compositions from uranium hexafluoride using fluid injection into the reaction zone
US4522794A (en) * 1983-08-25 1985-06-11 The United States Of America As Represented By The Department Of Energy Fluorination process using catalyst
US4642186A (en) * 1984-02-02 1987-02-10 Tokyo Shibaura Denki Kabushiki Kaisha Clarifying apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7347119B2 (en) 2002-04-02 2008-03-25 Kabushiki Kaisha Mic Turning machine

Also Published As

Publication number Publication date
US4891192A (en) 1990-01-02
DE3866477D1 (de) 1992-01-09
EP0306420A1 (fr) 1989-03-08
JPH0574038B2 (enExample) 1993-10-15
FR2619952B1 (fr) 1989-11-17
FR2619952A1 (fr) 1989-03-03
EP0306420B1 (fr) 1991-11-27

Similar Documents

Publication Publication Date Title
CN1061383C (zh) 反萃取金属螯合物的方法及设备
US4088737A (en) Dry method for recycling iodine-loaded silver zeolite
US3975170A (en) Hydrogen concentration control utilizing a hydrogen permeable membrane
JPH01138495A (ja) 照射済核燃料の再処理によって得たウランの貯蔵中に生じる痕跡量の放射性元素を除去する方法
US3993542A (en) Process and apparatus for extraction of gases produced during operation of a fused-salt nuclear reactor
US3541762A (en) Annular packed-bed filter
Bruggeman et al. Water detritiation: better SCK· CEN catalysts for liquid phase catalytic exchange
US5500192A (en) Method of separating neptunium and plutonium
US4092397A (en) Pyrochemical separation of plutonium from irradiated nuclear fuels, by thermal decomposition in molten nitrates
Lee et al. Radioiodine speciation in the hot cell effluent gases of a radiopharmaceutical production facility
Zvonarev et al. 89Sr production in fast reactors
Jubin Design and test plan for an integrated iodine scrubber and polishing bed system
JP2024163179A (ja) 原子炉運転による廃棄物としてのトリチウムの処理方法
US3074868A (en) Method of operating a neutronic reactor
Raab et al. OPERATING EXPERIENCE USING SILVER REACTORS FOR RADIOIODINE REMOVAL IN THE HANFORD PUREX PLANT.
Zherdev et al. Diffusion of the fission metals cesium and silver in reactor-grade graphite
Jubin et al. Assembly and Testing of a Tritium and Iodine Removal System for Use with Advanced Tritium Pretreatment
Giammarchi Water purification in low background experiments
Collins et al. Iodox process tests in a transuranium element production campaign
Bower et al. Control of fission product activity during short-cooled fuel processing connected with the ICPP RaLa process
Bhanu et al. Assay of uranium in scrap and waste produced at natural uranium metal production and fuel fabrication plants
Wilhelm et al. FUEL FABRICATION AND REPROCESSING
Freeby et al. FISSION PRODUCT BEHAVIOR UNDER SIMULATED LOSS-OF-COOLANT ACCIDENT CONDITIONS IN THE CONTAMINATION--DECONTAMINATION EXPERIMENT.
Saito et al. Adsorptive characteristics of fibrous adsorbent for uranium
Ettinger Iodine sampling with silver nitrate-impregnated filter paper