FR2332595A1 - Procede d'enrobage de dechets radioactifs et composition d'enrobage correspondant - Google Patents

Procede d'enrobage de dechets radioactifs et composition d'enrobage correspondant

Info

Publication number
FR2332595A1
FR2332595A1 FR7633330A FR7633330A FR2332595A1 FR 2332595 A1 FR2332595 A1 FR 2332595A1 FR 7633330 A FR7633330 A FR 7633330A FR 7633330 A FR7633330 A FR 7633330A FR 2332595 A1 FR2332595 A1 FR 2332595A1
Authority
FR
France
Prior art keywords
radioactive waste
coating composition
coating process
coating
composition
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
FR7633330A
Other languages
English (en)
French (fr)
Other versions
FR2332595B3 (https=
Inventor
Stanley Leonard Cosgrove
Kenneth Allen Gablin
James Howard Leonard
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.)
NUCLEAR ENGINEERING CO
Original Assignee
NUCLEAR ENGINEERING CO
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 NUCLEAR ENGINEERING CO filed Critical NUCLEAR ENGINEERING CO
Publication of FR2332595A1 publication Critical patent/FR2332595A1/fr
Application granted granted Critical
Publication of FR2332595B3 publication Critical patent/FR2332595B3/fr
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
    • G21F9/04—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processing Of Solid Wastes (AREA)
  • Wrappers (AREA)
FR7633330A 1975-11-24 1976-11-04 Procede d'enrobage de dechets radioactifs et composition d'enrobage correspondant Granted FR2332595A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63459175A 1975-11-24 1975-11-24

Publications (2)

Publication Number Publication Date
FR2332595A1 true FR2332595A1 (fr) 1977-06-17
FR2332595B3 FR2332595B3 (https=) 1979-07-20

Family

ID=24544425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633330A Granted FR2332595A1 (fr) 1975-11-24 1976-11-04 Procede d'enrobage de dechets radioactifs et composition d'enrobage correspondant

Country Status (5)

Country Link
JP (1) JPS5264600A (https=)
DE (1) DE2652957A1 (https=)
ES (2) ES453553A1 (https=)
FR (1) FR2332595A1 (https=)
IT (1) IT1067730B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444324A1 (fr) * 1978-12-16 1980-07-11 Mitsubishi Chem Ind Prepolymeres de solidification de dechets radioactifs et procedes de solidification de dechets radioactifs en utilisant un tel prepolymere

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379763A (en) 1980-10-15 1983-04-12 Minnesota Mining And Manufacturing Company Waste water treatment by chelation-gelation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444324A1 (fr) * 1978-12-16 1980-07-11 Mitsubishi Chem Ind Prepolymeres de solidification de dechets radioactifs et procedes de solidification de dechets radioactifs en utilisant un tel prepolymere

Also Published As

Publication number Publication date
ES453553A1 (es) 1977-12-16
FR2332595B3 (https=) 1979-07-20
ES453559A1 (es) 1977-12-16
IT1067730B (it) 1985-03-16
DE2652957A1 (de) 1977-07-07
JPS5264600A (en) 1977-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse