GB2260992B - Process for cleaning the metal surface of an installation component used for the treatment of organic effluents - Google Patents

Process for cleaning the metal surface of an installation component used for the treatment of organic effluents

Info

Publication number
GB2260992B
GB2260992B GB9222313A GB9222313A GB2260992B GB 2260992 B GB2260992 B GB 2260992B GB 9222313 A GB9222313 A GB 9222313A GB 9222313 A GB9222313 A GB 9222313A GB 2260992 B GB2260992 B GB 2260992B
Authority
GB
United Kingdom
Prior art keywords
cleaning
treatment
metal surface
component used
installation component
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
GB9222313A
Other versions
GB2260992A (en
GB9222313D0 (en
Inventor
Isabelle Garcin
Claude Ginisty
Jean Leybros
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
Publication of GB9222313D0 publication Critical patent/GB9222313D0/en
Publication of GB2260992A publication Critical patent/GB2260992A/en
Application granted granted Critical
Publication of GB2260992B publication Critical patent/GB2260992B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • 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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
GB9222313A 1991-10-31 1992-10-23 Process for cleaning the metal surface of an installation component used for the treatment of organic effluents Expired - Lifetime GB2260992B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113508A FR2683165A1 (en) 1991-10-31 1991-10-31 PROCESS FOR CLEANING EVAPORATORS OF ORGANIC EFFLUENTS

Publications (3)

Publication Number Publication Date
GB9222313D0 GB9222313D0 (en) 1992-12-09
GB2260992A GB2260992A (en) 1993-05-05
GB2260992B true GB2260992B (en) 1995-06-28

Family

ID=9418540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9222313A Expired - Lifetime GB2260992B (en) 1991-10-31 1992-10-23 Process for cleaning the metal surface of an installation component used for the treatment of organic effluents

Country Status (3)

Country Link
JP (1) JP3231102B2 (en)
FR (1) FR2683165A1 (en)
GB (1) GB2260992B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491282A (en) * 1994-08-22 1996-02-13 Sony Corporation Apparatus and method for neutralizing a contaminated heating element
WO2011162272A1 (en) * 2010-06-24 2011-12-29 三井化学株式会社 Chemical apparatus-cleaning method
CN117259318B (en) * 2023-11-17 2024-02-23 中国核电工程有限公司 Dirty solvent treatment method, cleaning circulation method, treatment device and system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB822251A (en) * 1956-08-25 1959-10-21 Tokyo Tsushin Kogyo Kabushiki A method of etching the surface of a semiconductor or an electric device comprising said semiconductor
GB958410A (en) * 1960-11-17 1964-05-21 Metal & Thermit Corp Improvements in or relating to descaling lead anodes
GB1162743A (en) * 1966-04-28 1969-08-27 Ruthner Industriplanungs Ag A Method and Apparatus for the Treatment with Liquids of Bands, Sheets, Rolled Sections or Wires
GB1201935A (en) * 1966-09-30 1970-08-12 Matsushita Electric Ind Co Ltd Method of continuously treating the surfaces of the edge portions of metal sheets
GB1229395A (en) * 1968-03-20 1971-04-21
GB1475307A (en) * 1973-07-12 1977-06-01 Burke P Method and apparatus for the treatment of articles with fluids
US4037774A (en) * 1975-09-12 1977-07-26 Intreprinderea De Radiatoare Si Cabluri Process for the soldering of the cooler assembly to automobile radiators
US4439241A (en) * 1982-03-01 1984-03-27 United Technologies Corporation Cleaning process for internal passages of superalloy airfoils
GB2187206A (en) * 1986-02-18 1987-09-03 Parker Chemical Co Aluminium cleaning process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52148968A (en) * 1976-06-04 1977-12-10 Japan Atom Energy Res Inst Method of washing metal sodium from contaminated devices
US4292090A (en) * 1980-05-15 1981-09-29 Textron Inc. Removal of titanium dioxide from a filter element
GB2092362A (en) * 1981-01-23 1982-08-11 Atomic Energy Authority Uk Decontamination techniques
US4368274A (en) * 1981-11-20 1983-01-11 E. I. Du Pont De Nemours And Company Method for removing aluminum from polyethylene teraphthalate (PET) bottle scrap
DE3635357A1 (en) * 1986-10-17 1988-04-21 Veit Wellhoener Process for cleaning and sanitation in the beverage industry

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB822251A (en) * 1956-08-25 1959-10-21 Tokyo Tsushin Kogyo Kabushiki A method of etching the surface of a semiconductor or an electric device comprising said semiconductor
GB958410A (en) * 1960-11-17 1964-05-21 Metal & Thermit Corp Improvements in or relating to descaling lead anodes
GB1162743A (en) * 1966-04-28 1969-08-27 Ruthner Industriplanungs Ag A Method and Apparatus for the Treatment with Liquids of Bands, Sheets, Rolled Sections or Wires
GB1201935A (en) * 1966-09-30 1970-08-12 Matsushita Electric Ind Co Ltd Method of continuously treating the surfaces of the edge portions of metal sheets
GB1229395A (en) * 1968-03-20 1971-04-21
GB1475307A (en) * 1973-07-12 1977-06-01 Burke P Method and apparatus for the treatment of articles with fluids
US4037774A (en) * 1975-09-12 1977-07-26 Intreprinderea De Radiatoare Si Cabluri Process for the soldering of the cooler assembly to automobile radiators
US4439241A (en) * 1982-03-01 1984-03-27 United Technologies Corporation Cleaning process for internal passages of superalloy airfoils
GB2187206A (en) * 1986-02-18 1987-09-03 Parker Chemical Co Aluminium cleaning process

Also Published As

Publication number Publication date
JP3231102B2 (en) 2001-11-19
FR2683165B1 (en) 1995-04-21
JPH05263280A (en) 1993-10-12
FR2683165A1 (en) 1993-05-07
GB2260992A (en) 1993-05-05
GB9222313D0 (en) 1992-12-09

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20121022