FR2619952B1 - Procede d'epuration des traces d'elements radioactifs generes lors du stockage de l'uranium issu du retraitement des combustibles nucleaires irradies - Google Patents

Procede d'epuration des traces d'elements radioactifs generes lors du stockage de l'uranium issu du retraitement des combustibles nucleaires irradies

Info

Publication number
FR2619952B1
FR2619952B1 FR8712705A FR8712705A FR2619952B1 FR 2619952 B1 FR2619952 B1 FR 2619952B1 FR 8712705 A FR8712705 A FR 8712705A FR 8712705 A FR8712705 A FR 8712705A FR 2619952 B1 FR2619952 B1 FR 2619952B1
Authority
FR
France
Prior art keywords
uranium
processing
generated during
during storage
radioactive elements
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
FR8712705A
Other languages
English (en)
French (fr)
Other versions
FR2619952A1 (fr
Inventor
Alain Sarda
Jean-Pierre Segaud
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
Priority to FR8712705A priority Critical patent/FR2619952B1/fr
Priority to US07/236,907 priority patent/US4891192A/en
Priority to JP63214729A priority patent/JPH01138495A/ja
Priority to EP88420294A priority patent/EP0306420B1/fr
Priority to DE8888420294T priority patent/DE3866477D1/de
Publication of FR2619952A1 publication Critical patent/FR2619952A1/fr
Application granted granted Critical
Publication of FR2619952B1 publication Critical patent/FR2619952B1/fr
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
    • G21F9/02—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)
FR8712705A 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 Expired FR2619952B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
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
US07/236,907 US4891192A (en) 1987-09-01 1988-08-26 Process for the purification of traces of radioactive elements generated during the storage of uranium resulting from the reprocessing of irradiated nuclear fuels
JP63214729A 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
EP88420294A EP0306420B1 (fr) 1987-09-01 1988-08-31 Procédé d'épuration des traces d'éléments radioactifs générés lors du stockage de l'uranium issu du retraitement des combustibles nucléaires irradiés
DE8888420294T DE3866477D1 (de) 1987-09-01 1988-08-31 Verfahren zur entfernung von spuren radioaktiver elemente, die waehrend der lagerung von uran gebildet werden, das bei der wiederaufbereitung von nuklearen brennstoffen anfaellt.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
FR2619952A1 FR2619952A1 (fr) 1989-03-03
FR2619952B1 true FR2619952B1 (fr) 1989-11-17

Family

ID=9354869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8712705A Expired 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

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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3771185B2 (ja) 2002-04-02 2006-04-26 株式会社エムアイシー 旋回装置
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

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
JPH01138495A (ja) 1989-05-31
FR2619952A1 (fr) 1989-03-03
EP0306420B1 (fr) 1991-11-27

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Legal Events

Date Code Title Description
TP Transmission of property