SK71694A3 - Process of arrangement of natural apatites for their using for storing of employed fuel elements - Google Patents

Process of arrangement of natural apatites for their using for storing of employed fuel elements Download PDF

Info

Publication number
SK71694A3
SK71694A3 SK716-94A SK71694A SK71694A3 SK 71694 A3 SK71694 A3 SK 71694A3 SK 71694 A SK71694 A SK 71694A SK 71694 A3 SK71694 A3 SK 71694A3
Authority
SK
Slovakia
Prior art keywords
natural
apatite
apatites
fuel elements
process according
Prior art date
Application number
SK716-94A
Other languages
English (en)
Slovak (sk)
Inventor
Joelle Carpena
Jean-Louis Lacout
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Publication of SK71694A3 publication Critical patent/SK71694A3/sk

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/01Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28Treating solids
    • G21F9/34Disposal 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)
SK716-94A 1993-06-16 1994-06-13 Process of arrangement of natural apatites for their using for storing of employed fuel elements SK71694A3 (en)

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 (1)

Publication Number Publication Date
SK71694A3 true SK71694A3 (en) 1995-01-12

Family

ID=9448201

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (12)

Country Link
US (2) US5597542A (de)
EP (1) EP0629579B1 (de)
KR (1) KR100326180B1 (de)
CA (1) CA2125826C (de)
CZ (1) CZ147094A3 (de)
DE (1) DE69409710T2 (de)
ES (1) ES2117766T3 (de)
FI (1) FI112203B (de)
FR (1) FR2706441B1 (de)
RU (1) RU94021347A (de)
SK (1) SK71694A3 (de)
TW (1) TW249288B (de)

Families Citing this family (2)

* 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI43589B (de) * 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
EP0629579A1 (de) 1994-12-21
US5597542A (en) 1997-01-28
US5646972A (en) 1997-07-08
FR2706441B1 (fr) 1995-08-18
CA2125826A1 (en) 1994-12-17
FI942850A (fi) 1994-12-17
KR950000614A (ko) 1995-01-03
EP0629579B1 (de) 1998-04-22
CA2125826C (en) 2005-03-29
ES2117766T3 (es) 1998-08-16
KR100326180B1 (ko) 2002-06-20
DE69409710T2 (de) 1998-11-12
DE69409710D1 (de) 1998-05-28
CZ147094A3 (en) 1995-01-18
TW249288B (de) 1995-06-11
FR2706441A1 (fr) 1994-12-23
RU94021347A (ru) 1996-06-27
FI112203B (fi) 2003-11-14
FI942850A0 (fi) 1994-06-15

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