GB9222313D0 - Process for cleaning the metal surface of an installation component used for the treatment of roganic effluents - Google Patents

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

Info

Publication number
GB9222313D0
GB9222313D0 GB929222313A GB9222313A GB9222313D0 GB 9222313 D0 GB9222313 D0 GB 9222313D0 GB 929222313 A GB929222313 A GB 929222313A GB 9222313 A GB9222313 A GB 9222313A GB 9222313 D0 GB9222313 D0 GB 9222313D0
Authority
GB
United Kingdom
Prior art keywords
roganic
effluents
cleaning
treatment
metal surface
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
GB929222313A
Other versions
GB2260992A (en
GB2260992B (en
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 true GB9222313D0 (en) 1992-12-09
GB2260992A GB2260992A (en) 1993-05-05
GB2260992B 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117259318A (en) * 2023-11-17 2023-12-22 中国核电工程有限公司 Dirty solvent treatment method, cleaning circulation method, treatment device and system

Families Citing this family (2)

* 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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119625B (en) * 1956-08-25 1961-12-14 Sony Kabushiki Kaisha Method for etching the surface of a semiconductor body
FR1304775A (en) * 1960-11-17 1962-09-28 Metal & Thermit Corp Process for cleaning lead anodes and composition for its implementation
AT264959B (en) * 1966-04-28 1968-09-25 Ruthner Industrieplannungs Ag Device for treating strips, sheets, profiles or wires with liquids
NL133239C (en) * 1966-09-30
US3669758A (en) * 1968-03-20 1972-06-13 Gen Electric Process for removing contaminants from zirconium surfaces
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
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
US4439241A (en) * 1982-03-01 1984-03-27 United Technologies Corporation Cleaning process for internal passages of superalloy airfoils
AU591231B2 (en) * 1986-02-18 1989-11-30 Parker Chemical Company Aluminum cleaning process
DE3635357A1 (en) * 1986-10-17 1988-04-21 Veit Wellhoener Process for cleaning and sanitation in the beverage industry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117259318A (en) * 2023-11-17 2023-12-22 中国核电工程有限公司 Dirty solvent treatment method, cleaning circulation method, treatment device and system
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

Also Published As

Publication number Publication date
FR2683165A1 (en) 1993-05-07
JP3231102B2 (en) 2001-11-19
FR2683165B1 (en) 1995-04-21
GB2260992A (en) 1993-05-05
JPH05263280A (en) 1993-10-12
GB2260992B (en) 1995-06-28

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Legal Events

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

Expiry date: 20121022