FR2706441B1 - Procédé de traitement d'apatites naturelles en vue de les utiliser pour le stockage d'éléments combustibles irradiés. - Google Patents

Procédé de traitement d'apatites naturelles en vue de les utiliser pour le stockage d'éléments combustibles irradiés.

Info

Publication number
FR2706441B1
FR2706441B1 FR9307265A FR9307265A FR2706441B1 FR 2706441 B1 FR2706441 B1 FR 2706441B1 FR 9307265 A FR9307265 A FR 9307265A FR 9307265 A FR9307265 A FR 9307265A FR 2706441 B1 FR2706441 B1 FR 2706441B1
Authority
FR
France
Prior art keywords
treatment
storage
view
fuel elements
irradiated fuel
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 - Fee Related
Application number
FR9307265A
Other languages
English (en)
French (fr)
Other versions
FR2706441A1 (fr
Inventor
Carpena Joelle
Lavout Jean-Louis
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
Priority to FR9307265A priority Critical patent/FR2706441B1/fr
Priority to KR1019940013256A priority patent/KR100326180B1/ko
Priority to SK716-94A priority patent/SK71694A3/sk
Priority to CA002125826A priority patent/CA2125826C/en
Priority to EP94401333A priority patent/EP0629579B1/fr
Priority to ES94401333T priority patent/ES2117766T3/es
Priority to DE69409710T priority patent/DE69409710T2/de
Priority to CZ941470A priority patent/CZ147094A3/cs
Priority to RU94021347/26A priority patent/RU94021347A/ru
Priority to US08/260,013 priority patent/US5597542A/en
Priority to TW083105387A priority patent/TW249288B/zh
Priority to FI942850A priority patent/FI112203B/fi
Publication of FR2706441A1 publication Critical patent/FR2706441A1/fr
Application granted granted Critical
Publication of FR2706441B1 publication Critical patent/FR2706441B1/fr
Priority to US08/703,365 priority patent/US5646972A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • 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
    • G21F9/34—Disposal of solid waste

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR9307265A 1993-06-16 1993-06-16 Procédé de traitement d'apatites naturelles en vue de les utiliser pour le stockage d'éléments combustibles irradiés. Expired - Fee Related FR2706441B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR9307265A FR2706441B1 (fr) 1993-06-16 1993-06-16 Procédé de traitement d'apatites naturelles en vue de les utiliser pour le stockage d'éléments combustibles irradiés.
SK716-94A SK71694A3 (en) 1993-06-16 1994-06-13 Process of arrangement of natural apatites for their using for storing of employed fuel elements
KR1019940013256A KR100326180B1 (ko) 1993-06-16 1994-06-13 조사된 연료원소 저장용으로서의 천연 인회석 처리방법
DE69409710T DE69409710T2 (de) 1993-06-16 1994-06-14 Verfahren zur Behandlung von natürlichen Apatiten zum Lagern von bestrahlten Brennelementen
EP94401333A EP0629579B1 (fr) 1993-06-16 1994-06-14 Procédé de traitement d'apatites naturelles en vue de les utiliser pour le stockage d'éléments combustible irradiés
ES94401333T ES2117766T3 (es) 1993-06-16 1994-06-14 Procedimiento de tratamiento de apatitas naturales para el almacenamiento de elementos combustibles irradiados.
CA002125826A CA2125826C (en) 1993-06-16 1994-06-14 Process for the treatment of natural apatites with a view to the use thereof for storing irradiated fuel elements
CZ941470A CZ147094A3 (en) 1993-06-16 1994-06-15 Process of treating natural apatites employed for storage of used fuel elements
RU94021347/26A RU94021347A (ru) 1993-06-16 1994-06-15 Способ обработки природного апатита и порошок для использования при складировании топливных иррадиационных элементов
US08/260,013 US5597542A (en) 1993-06-16 1994-06-15 Process for the treatment of natural apatites with a view to the use thereof for storing irradiated fuel elements
TW083105387A TW249288B (cg-RX-API-DMAC7.html) 1993-06-16 1994-06-15
FI942850A FI112203B (fi) 1993-06-16 1994-06-15 Menetelmä luonnon apatiittien käsittelemiseksi tarkoituksena niiden käyttö säteilytettyjen polttoaine-elementtien säilytykseen
US08/703,365 US5646972A (en) 1993-06-16 1996-08-26 Process for the treatment of natural apatites with a view to the use thereof for storing irradiated fuel elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307265A FR2706441B1 (fr) 1993-06-16 1993-06-16 Procédé de traitement d'apatites naturelles en vue de les utiliser pour le stockage d'éléments combustibles irradiés.

Publications (2)

Publication Number Publication Date
FR2706441A1 FR2706441A1 (fr) 1994-12-23
FR2706441B1 true FR2706441B1 (fr) 1995-08-18

Family

ID=9448201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9307265A Expired - Fee Related FR2706441B1 (fr) 1993-06-16 1993-06-16 Procédé de traitement d'apatites naturelles en vue de les utiliser pour le stockage d'éléments combustibles irradiés.

Country Status (12)

Country Link
US (2) US5597542A (cg-RX-API-DMAC7.html)
EP (1) EP0629579B1 (cg-RX-API-DMAC7.html)
KR (1) KR100326180B1 (cg-RX-API-DMAC7.html)
CA (1) CA2125826C (cg-RX-API-DMAC7.html)
CZ (1) CZ147094A3 (cg-RX-API-DMAC7.html)
DE (1) DE69409710T2 (cg-RX-API-DMAC7.html)
ES (1) ES2117766T3 (cg-RX-API-DMAC7.html)
FI (1) FI112203B (cg-RX-API-DMAC7.html)
FR (1) FR2706441B1 (cg-RX-API-DMAC7.html)
RU (1) RU94021347A (cg-RX-API-DMAC7.html)
SK (1) SK71694A3 (cg-RX-API-DMAC7.html)
TW (1) TW249288B (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5994609A (en) * 1996-12-16 1999-11-30 Luo; Ping Methods of treating nuclear hydroxyapatite materials
FR2772651B1 (fr) * 1997-12-23 2000-01-28 Commissariat Energie Atomique Procede de conditionnement de dechets industriels, notamment radioactifs, dans des ceramiques apatitiques
CN118145607A (zh) * 2024-03-18 2024-06-07 中国科学院赣江创新研究院 一种酸改性磷灰石及其制备方法、应用与性能恢复方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI43589B (cg-RX-API-DMAC7.html) * 1969-05-20 1971-02-01 Rikkihappo Oy
US3919395A (en) * 1970-11-18 1975-11-11 United States Gypsum Co Process for extraction of phosphorus compounds
JPS5171896A (ja) * 1974-12-20 1976-06-22 Kinto Kk Tansanapataitokeirinkosekino shoriho
US4181703A (en) * 1976-07-12 1980-01-01 Uhde Gmbh Method for the treatment of phosphate rock
US4321158A (en) * 1980-05-30 1982-03-23 The United States Of America As Represented By The United States Department Of Energy Backfill composition for secondary barriers in nuclear waste repositories
SU1470663A1 (ru) * 1986-09-04 1989-04-07 Предприятие П/Я А-7125 Способ получени дикальцийфосфата
FR2678258B1 (fr) * 1991-06-28 1993-10-22 Metallisation Ind Ste Nle Procede de preparation d'hydroxylapatite naturelle ou semi-synthetique, ou de phosphate tricalcique a partir d'apatites naturelles.
JP2881523B2 (ja) * 1991-12-25 1999-04-12 佐藤工業 株式会社 吹付材料および急結剤の圧送量制御方法

Also Published As

Publication number Publication date
FI112203B (fi) 2003-11-14
FR2706441A1 (fr) 1994-12-23
FI942850L (fi) 1994-12-17
KR100326180B1 (ko) 2002-06-20
SK71694A3 (en) 1995-01-12
RU94021347A (ru) 1996-06-27
EP0629579A1 (fr) 1994-12-21
EP0629579B1 (fr) 1998-04-22
CA2125826C (en) 2005-03-29
US5646972A (en) 1997-07-08
TW249288B (cg-RX-API-DMAC7.html) 1995-06-11
CZ147094A3 (en) 1995-01-18
US5597542A (en) 1997-01-28
ES2117766T3 (es) 1998-08-16
DE69409710D1 (de) 1998-05-28
DE69409710T2 (de) 1998-11-12
KR950000614A (ko) 1995-01-03
CA2125826A1 (en) 1994-12-17
FI942850A0 (fi) 1994-06-15

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 51/94

ST Notification of lapse

Effective date: 20080229