FR2591513B1 - Procede de solidification d'un solvant radioactif residuaire contenant un ester phosphorique - Google Patents

Procede de solidification d'un solvant radioactif residuaire contenant un ester phosphorique

Info

Publication number
FR2591513B1
FR2591513B1 FR8612979A FR8612979A FR2591513B1 FR 2591513 B1 FR2591513 B1 FR 2591513B1 FR 8612979 A FR8612979 A FR 8612979A FR 8612979 A FR8612979 A FR 8612979A FR 2591513 B1 FR2591513 B1 FR 2591513B1
Authority
FR
France
Prior art keywords
solidifying
solvent containing
phosphoric ester
residual radioactive
radioactive solvent
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
FR8612979A
Other languages
English (en)
Other versions
FR2591513A1 (fr
Inventor
Tetsuro Kon
Yasumi Murayama
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
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 Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Publication of FR2591513A1 publication Critical patent/FR2591513A1/fr
Application granted granted Critical
Publication of FR2591513B1 publication Critical patent/FR2591513B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
    • C08K11/005—Waste materials, e.g. treated or untreated sewage sludge
    • 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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/16—Processing by fixation in stable solid media
    • G21F9/167—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR8612979A 1985-09-19 1986-09-17 Procede de solidification d'un solvant radioactif residuaire contenant un ester phosphorique Expired - Fee Related FR2591513B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20737185A JPS6266198A (ja) 1985-09-19 1985-09-19 放射性廃溶媒の固化処理方法

Publications (2)

Publication Number Publication Date
FR2591513A1 FR2591513A1 (fr) 1987-06-19
FR2591513B1 true FR2591513B1 (fr) 1991-04-12

Family

ID=16538615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8612979A Expired - Fee Related FR2591513B1 (fr) 1985-09-19 1986-09-17 Procede de solidification d'un solvant radioactif residuaire contenant un ester phosphorique

Country Status (3)

Country Link
JP (1) JPS6266198A (fr)
DE (1) DE3631794A1 (fr)
FR (1) FR2591513B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9217594D0 (en) * 1992-08-19 1992-09-30 Reads Plc Process for the treatment of sludge
GB2477924A (en) * 2010-02-17 2011-08-24 Encapsuwaste Ltd A method of encapsulating waste material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135328A1 (de) * 1971-07-15 1973-02-01 Kraftwerk Union Ag Verfahren und einrichtung zur behandlung schaedlicher, insbesondere radioaktiver abfallstoffe
US4148745A (en) * 1973-06-16 1979-04-10 Gesellschaft Fur Kernforschung M.B.H. Method of preparing phosphoric acid esters for non-polluting storage by incorporation in polyvinyl chloride
DE2330845C2 (de) * 1973-06-16 1982-09-23 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Verfestigung von radioaktiv kontaminierten Phosphorsäureestern mit einem Polymeren
DE2363474C3 (de) * 1973-12-20 1986-02-13 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Verfestigung von im wesentlichen organischen, radioative oder toxische Stoffe enthaltenden Abfallflüssigkeiten
CH654436A5 (fr) * 1983-04-29 1986-02-14 Syncrete Sa Procede d'enrobage de dechets radioactifs.
JPS60173499A (ja) * 1984-02-20 1985-09-06 動力炉・核燃料開発事業団 放射性廃溶媒の固化処理方法

Also Published As

Publication number Publication date
DE3631794A1 (de) 1987-07-30
JPH0565039B2 (fr) 1993-09-16
FR2591513A1 (fr) 1987-06-19
DE3631794C2 (fr) 1990-05-10
JPS6266198A (ja) 1987-03-25

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse