FR2686351B1 - - Google Patents

Info

Publication number
FR2686351B1
FR2686351B1 FR9200557A FR9200557A FR2686351B1 FR 2686351 B1 FR2686351 B1 FR 2686351B1 FR 9200557 A FR9200557 A FR 9200557A FR 9200557 A FR9200557 A FR 9200557A FR 2686351 B1 FR2686351 B1 FR 2686351B1
Authority
FR
France
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
FR9200557A
Other languages
French (fr)
Other versions
FR2686351A1 (fr
Inventor
Philippe De Werbier
Yves Flandin-Rey
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.)
Metalimphy SA
Original Assignee
Metalimphy SA
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 Metalimphy SA filed Critical Metalimphy SA
Priority to FR9200557A priority Critical patent/FR2686351A1/fr
Publication of FR2686351A1 publication Critical patent/FR2686351A1/fr
Application granted granted Critical
Publication of FR2686351B1 publication Critical patent/FR2686351B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0021—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • B08B7/0092—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR9200557A 1992-01-20 1992-01-20 Procede de nettoyage et degraissage de produits metalliques conditionnes sous forme de bobine ou de feuilles formant tas et installation pour sa mise en óoeuvre. Granted FR2686351A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9200557A FR2686351A1 (fr) 1992-01-20 1992-01-20 Procede de nettoyage et degraissage de produits metalliques conditionnes sous forme de bobine ou de feuilles formant tas et installation pour sa mise en óoeuvre.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9200557A FR2686351A1 (fr) 1992-01-20 1992-01-20 Procede de nettoyage et degraissage de produits metalliques conditionnes sous forme de bobine ou de feuilles formant tas et installation pour sa mise en óoeuvre.

Publications (2)

Publication Number Publication Date
FR2686351A1 FR2686351A1 (fr) 1993-07-23
FR2686351B1 true FR2686351B1 ( ) 1995-03-03

Family

ID=9425794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9200557A Granted FR2686351A1 (fr) 1992-01-20 1992-01-20 Procede de nettoyage et degraissage de produits metalliques conditionnes sous forme de bobine ou de feuilles formant tas et installation pour sa mise en óoeuvre.

Country Status (1)

Country Link
FR (1) FR2686351A1 ( )

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771661B1 (fr) * 1997-11-28 2000-02-25 Incam Solutions Procede et dispositif de nettoyage par voie des fluides supercritiques d'objets en matiere plastique de formes complexes
US10221488B2 (en) * 2015-09-18 2019-03-05 General Electric Company Supercritical water method for treating internal passages

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002291A1 (en) * 1982-12-06 1984-06-21 Hughes Aircraft Co Method of cleaning articles using super-critical gases
JPS60192333A (ja) * 1984-03-13 1985-09-30 Hitachi Ltd 有機塗布硬化膜の除去方法
JP2574781B2 (ja) * 1987-01-21 1997-01-22 株式会社日立製作所 超臨界ガス又は液化ガスによる基板の洗浄方法
US5013366A (en) * 1988-12-07 1991-05-07 Hughes Aircraft Company Cleaning process using phase shifting of dense phase gases
US5068040A (en) * 1989-04-03 1991-11-26 Hughes Aircraft Company Dense phase gas photochemical process for substrate treatment

Also Published As

Publication number Publication date
FR2686351A1 (fr) 1993-07-23

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