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FR2853130B1 - COMPOSITION OF RADIOACTIVE DECONTAMINATION - Google Patents

COMPOSITION OF RADIOACTIVE DECONTAMINATION

Info

Publication number
FR2853130B1
FR2853130B1 FR0303885A FR0303885A FR2853130B1 FR 2853130 B1 FR2853130 B1 FR 2853130B1 FR 0303885 A FR0303885 A FR 0303885A FR 0303885 A FR0303885 A FR 0303885A FR 2853130 B1 FR2853130 B1 FR 2853130B1
Authority
FR
France
Prior art keywords
composition
radioactive decontamination
hlb
hydrophilic
ionic surfactant
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 - Lifetime
Application number
FR0303885A
Other languages
French (fr)
Other versions
FR2853130A1 (en
Inventor
Riad Sarraf
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.)
SALVAREM
Original Assignee
SALVAREM
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 SALVAREM filed Critical SALVAREM
Priority to FR0303885A priority Critical patent/FR2853130B1/en
Priority to AT04290826T priority patent/ATE492619T1/en
Priority to EP04290826A priority patent/EP1471135B1/en
Priority to DE602004030634T priority patent/DE602004030634D1/en
Priority to ES04290826T priority patent/ES2358263T3/en
Publication of FR2853130A1 publication Critical patent/FR2853130A1/en
Application granted granted Critical
Publication of FR2853130B1 publication Critical patent/FR2853130B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The composition, designed to remove surface contamination by radioactive particles, consists of at least 1-25 wt.% of a first non-ionic surfactant with a hydrophilic/lipophile balance (HLB) of 14-16, measured at ambient temperature in an aqueous medium; 1-20 wt.% of a second non-ionic surfactant with a hydrophilic/lipophile balance (HLB) of 12-14; and water.
FR0303885A 2003-03-28 2003-03-28 COMPOSITION OF RADIOACTIVE DECONTAMINATION Expired - Lifetime FR2853130B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0303885A FR2853130B1 (en) 2003-03-28 2003-03-28 COMPOSITION OF RADIOACTIVE DECONTAMINATION
AT04290826T ATE492619T1 (en) 2003-03-28 2004-03-29 COMPOSITION FOR RADIOACTIVE DECONTAMINATION
EP04290826A EP1471135B1 (en) 2003-03-28 2004-03-29 Composition for Radioactive Decontamination
DE602004030634T DE602004030634D1 (en) 2003-03-28 2004-03-29 Composition for radioactive decontamination
ES04290826T ES2358263T3 (en) 2003-03-28 2004-03-29 COMPOSITION OF RADIOACTIVE DECONTAMINATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0303885A FR2853130B1 (en) 2003-03-28 2003-03-28 COMPOSITION OF RADIOACTIVE DECONTAMINATION

Publications (2)

Publication Number Publication Date
FR2853130A1 FR2853130A1 (en) 2004-10-01
FR2853130B1 true FR2853130B1 (en) 2006-02-17

Family

ID=32947267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0303885A Expired - Lifetime FR2853130B1 (en) 2003-03-28 2003-03-28 COMPOSITION OF RADIOACTIVE DECONTAMINATION

Country Status (5)

Country Link
EP (1) EP1471135B1 (en)
AT (1) ATE492619T1 (en)
DE (1) DE602004030634D1 (en)
ES (1) ES2358263T3 (en)
FR (1) FR2853130B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539928C3 (en) * 1975-09-09 1978-11-02 Eduard 7803 Gundelfingen Bossert Detergent concentrate for cleaning food and feed
FR2345513A1 (en) * 1976-03-24 1977-10-21 Rhone Poulenc Ind TENSIO-ACTIVE COMPOSITION BASED ON NON-IONIC SURFACTANTS
GB8811447D0 (en) * 1988-05-13 1988-06-15 Procter & Gamble Granular laundry compositions
BR9710430A (en) * 1996-04-16 1999-08-17 Procter & Gamble Liquid cleaning compositions containing branched surfactants selected from medium chain
FR2763595B1 (en) * 1997-05-26 1999-12-10 Inst Francais Du Petrole AQUEOUS COMPOSITION CONTAINING SURFACTANT COMPOUNDS AND AN ALCOHOL, AND METHOD FOR IN SITU DECONTAMINATION OF A POROUS MEDIUM POLLUTED BY HYDROCARBONS

Also Published As

Publication number Publication date
FR2853130A1 (en) 2004-10-01
EP1471135B1 (en) 2010-12-22
ES2358263T3 (en) 2011-05-09
DE602004030634D1 (en) 2011-02-03
ATE492619T1 (en) 2011-01-15
EP1471135A1 (en) 2004-10-27

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