FR2666817B1 - Procedes de traitements thermiques en lit fluidise et application au decapage de pieces metalliques. - Google Patents

Procedes de traitements thermiques en lit fluidise et application au decapage de pieces metalliques.

Info

Publication number
FR2666817B1
FR2666817B1 FR9011449A FR9011449A FR2666817B1 FR 2666817 B1 FR2666817 B1 FR 2666817B1 FR 9011449 A FR9011449 A FR 9011449A FR 9011449 A FR9011449 A FR 9011449A FR 2666817 B1 FR2666817 B1 FR 2666817B1
Authority
FR
France
Prior art keywords
stripping
methods
application
heat treatment
fluidized bed
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 - Fee Related
Application number
FR9011449A
Other languages
English (en)
Other versions
FR2666817A1 (fr
Inventor
Yves Hellio Herve
Guy Jacq
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR9011449A priority Critical patent/FR2666817B1/fr
Priority to DE1991626269 priority patent/DE69126269T2/de
Priority to DK91402437T priority patent/DK0480784T3/da
Priority to EP19910402437 priority patent/EP0480784B1/fr
Publication of FR2666817A1 publication Critical patent/FR2666817A1/fr
Application granted granted Critical
Publication of FR2666817B1 publication Critical patent/FR2666817B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
FR9011449A 1990-09-17 1990-09-17 Procedes de traitements thermiques en lit fluidise et application au decapage de pieces metalliques. Expired - Fee Related FR2666817B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9011449A FR2666817B1 (fr) 1990-09-17 1990-09-17 Procedes de traitements thermiques en lit fluidise et application au decapage de pieces metalliques.
DE1991626269 DE69126269T2 (de) 1990-09-17 1991-09-13 Verfahren zur thermischen Behandlung in einem Fliessbett und Verwendung zur Reinigung von Metallgegenstände
DK91402437T DK0480784T3 (da) 1990-09-17 1991-09-13 Fremgangsmåde til termisk behandling i fluidiseret leje og anvendelse heraf til afrensning af metalgenstande
EP19910402437 EP0480784B1 (fr) 1990-09-17 1991-09-13 Procédés de traitements thermiques en lit fluidisé et application au décapage de pièces métalliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011449A FR2666817B1 (fr) 1990-09-17 1990-09-17 Procedes de traitements thermiques en lit fluidise et application au decapage de pieces metalliques.

Publications (2)

Publication Number Publication Date
FR2666817A1 FR2666817A1 (fr) 1992-03-20
FR2666817B1 true FR2666817B1 (fr) 1994-03-11

Family

ID=9400376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9011449A Expired - Fee Related FR2666817B1 (fr) 1990-09-17 1990-09-17 Procedes de traitements thermiques en lit fluidise et application au decapage de pieces metalliques.

Country Status (4)

Country Link
EP (1) EP0480784B1 (fr)
DE (1) DE69126269T2 (fr)
DK (1) DK0480784T3 (fr)
FR (1) FR2666817B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29504321U1 (de) * 1995-03-17 1995-05-04 Ve Recycling Gmbh Trommeltrockner
DE19813865C2 (de) * 1998-03-27 2000-05-04 Schwing Fluid Technik Ag Verfahren zur Reinigung von durch Polymerablagerungen verschmutzten Apparate- und Maschinenteilen aus Metall oder Keramik, insbesondere von Spinnpaketen, Spinndüsen, Kerzenfiltern und Filterplatten
TWI259202B (en) 2000-06-01 2006-08-01 Asahi Kasei Corp Cleaning method and cleaning apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1144661A (en) * 1965-12-02 1969-03-05 Coal Industry Patents Ltd Treatment of briquetted materials in fluidised beds
FR2372660A1 (fr) * 1976-12-03 1978-06-30 Procedyne Corp Procede de nettoyage de pieces dans un lit fluidise
FR2372905A1 (fr) * 1976-12-03 1978-06-30 Procedyne Corp Procede de nettoyage en lit fluidise a l'aide de matieres gazeuses ou solides de neutralisation
GB2046888B (en) * 1979-03-13 1983-08-24 Tolltreck Ltd Metal treatment
DE3335539C1 (de) * 1983-09-30 1984-12-13 Ewald 4133 Neukirchen-Vluyn Schwing Anlage fuer die Entlackung von metallischen und keramischen Gegenstaenden
DE3335537C1 (de) * 1983-09-30 1984-12-13 Ewald 4133 Neukirchen-Vluyn Schwing Anlage fuer die Entlackung von metallischen und keramischen Gegenstaenden
DE3517186A1 (de) * 1985-05-13 1986-11-13 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur thermischen reinigung mit schneidoelen verunreinigter leichtmetall-spaene
SU1440956A1 (ru) * 1987-05-25 1988-11-30 Всесоюзный Научно-Исследовательский И Проектный Институт Вторичных Цветных Металлов Способ подготовки металлической стружки к плавке
DE3805435C2 (de) * 1988-02-22 1993-11-25 Atzger Juergen Verfahren und Vorrichtung zur thermischen Reinigung von beschichteten Werkstücken
DE3843158A1 (de) * 1988-12-22 1990-06-28 Felten & Guilleaume Energie Verfahren und vorrichtung zur reinigung und/oder entschichtung von halogenkohlenwasserstoffhaltigen rueckstaenden auf metallischen oberflaechen mittels umweltfreundlicher behandlungsmittel

Also Published As

Publication number Publication date
DK0480784T3 (da) 1997-12-22
DE69126269T2 (de) 1997-12-18
EP0480784A3 (en) 1992-06-03
EP0480784A2 (fr) 1992-04-15
EP0480784B1 (fr) 1997-05-28
FR2666817A1 (fr) 1992-03-20
DE69126269D1 (de) 1997-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse