FR2672903B1 - Procede et installation de recuperation de rebuts metalliques. - Google Patents

Procede et installation de recuperation de rebuts metalliques.

Info

Publication number
FR2672903B1
FR2672903B1 FR9101878A FR9101878A FR2672903B1 FR 2672903 B1 FR2672903 B1 FR 2672903B1 FR 9101878 A FR9101878 A FR 9101878A FR 9101878 A FR9101878 A FR 9101878A FR 2672903 B1 FR2672903 B1 FR 2672903B1
Authority
FR
France
Prior art keywords
plant
metal waste
recovering metal
recovering
waste
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
FR9101878A
Other languages
English (en)
Other versions
FR2672903A1 (fr
Inventor
Foulard Jean
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.)
Air Liquide SA
Original Assignee
Air Liquide 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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR9101878A priority Critical patent/FR2672903B1/fr
Publication of FR2672903A1 publication Critical patent/FR2672903A1/fr
Application granted granted Critical
Publication of FR2672903B1 publication Critical patent/FR2672903B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/003—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals by induction
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR9101878A 1991-02-18 1991-02-18 Procede et installation de recuperation de rebuts metalliques. Expired - Fee Related FR2672903B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9101878A FR2672903B1 (fr) 1991-02-18 1991-02-18 Procede et installation de recuperation de rebuts metalliques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101878A FR2672903B1 (fr) 1991-02-18 1991-02-18 Procede et installation de recuperation de rebuts metalliques.

Publications (2)

Publication Number Publication Date
FR2672903A1 FR2672903A1 (fr) 1992-08-21
FR2672903B1 true FR2672903B1 (fr) 1993-04-23

Family

ID=9409805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9101878A Expired - Fee Related FR2672903B1 (fr) 1991-02-18 1991-02-18 Procede et installation de recuperation de rebuts metalliques.

Country Status (1)

Country Link
FR (1) FR2672903B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132691A1 (de) * 1991-10-01 1993-04-08 Messer Griesheim Gmbh Verfahren zur herstellung von basiseisen fuer sphaeroguss

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430980A1 (fr) * 1978-07-13 1980-02-08 Penarroya Miniere Metall Procede pour recuperer les metaux contenus dans les poussieres d'acieries et de hauts-fourneaux
DE3311617C1 (de) * 1983-03-30 1984-10-25 Messer Griesheim Gmbh, 6000 Frankfurt Verfahren und Einrichtung zum Spuelen einer Metallschmelze,insbesondere von Stahl,in einer Giesspfanne
DE3503221A1 (de) * 1985-01-31 1986-08-14 Didier-Werke Ag, 6200 Wiesbaden Feuerfester gasdurchlaessiger stein
DE3617303A1 (de) * 1986-05-23 1987-11-26 Leybold Heraeus Gmbh & Co Kg Verfahren zum einschmelzen und entgasen von stueckigem material
US4758268A (en) * 1986-12-23 1988-07-19 Zia Technology, Inc. Method and apparatus for reclaiming metal values from electric arc furnace flue dust and sludge and rendering residual solids recyclable or non-hazardous

Also Published As

Publication number Publication date
FR2672903A1 (fr) 1992-08-21

Similar Documents

Publication Publication Date Title
MA23480A1 (fr) Procede et dispositif de production solaire de vapeur.
PH31232A (en) Method for treating wastewater and solid organic waste.
FR2591314B1 (fr) Procede et installation de recuperation d'energie a partir de dechets et residus
FR2679626B1 (fr) Procede et installation de combustion pulsee.
MX174226B (es) Sistema y metodo de mantenimiento integrado por computadora inteligente
GB9320581D0 (en) Waste water process recovery system
FR2729557B1 (fr) Implant de type cage intersomatique, et instrumentation et procede pour sa pose
FR2804935B1 (fr) Procede et installation de recuperation d'effluents en mer
FR2680621B1 (fr) Procede et installation de visiophonie.
EP0684087A4 (fr) Procede de mise au rebut de dechets.
FR2621051B1 (fr) Procede de recuperation de metaux a partir de dechets plastiques et metalliques et similaires
FR2686794B1 (fr) Procede d'hygienisation de dechets et installation pour la mise en óoeuvre de ce procede.
FR2687140B1 (fr) Procede de recuperation et d'epuration d'alliage metallique a base d'uranium tres enrichi.
FR2744374B1 (fr) Procede et installation siderurgiques
FR2666172B1 (fr) Transistor de puissance et procede de realisation.
EP0651098A3 (fr) Procédé et dispositif pour l'élimination des odeurs d'appareils sanitaires.
FR2669569B1 (fr) Procede de soudo-brasage permettant de reduire la consommation d'energie et minimiser la formation de martensite.
FR2672903B1 (fr) Procede et installation de recuperation de rebuts metalliques.
FR2689522B1 (fr) Procédé et installation de récupération de rebuts métalliques.
FR2686776B1 (fr) Procede et installation de fabrication de viande feuilletee.
MA22762A1 (fr) Procede.
MA22980A1 (fr) Procede.
FR2698704B1 (fr) Procédé et dispositif de maintenance prédictive.
FR2703274B1 (fr) Procede et installation de soudage de bandes metalliques.
FR2667416B1 (fr) Installation de traitement d'un titre, notamment un titre de transport, procede et titre correspondants.

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 34/92

ST Notification of lapse