NO973082L - Method and apparatus for separating a specific lighter phase from a specific heavier liquid phase - Google Patents

Method and apparatus for separating a specific lighter phase from a specific heavier liquid phase

Info

Publication number
NO973082L
NO973082L NO973082A NO973082A NO973082L NO 973082 L NO973082 L NO 973082L NO 973082 A NO973082 A NO 973082A NO 973082 A NO973082 A NO 973082A NO 973082 L NO973082 L NO 973082L
Authority
NO
Norway
Prior art keywords
phase
pipe
specific
suspension
separating
Prior art date
Application number
NO973082A
Other languages
Norwegian (no)
Other versions
NO319933B1 (en
NO973082D0 (en
Inventor
Juergen Heering
Thomas Schierle
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of NO973082D0 publication Critical patent/NO973082D0/en
Publication of NO973082L publication Critical patent/NO973082L/en
Publication of NO319933B1 publication Critical patent/NO319933B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • 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
    • 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
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0054—Means to move molten metal, e.g. electromagnetic pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The present invention describes a process and a device for separating a specifically lighter phase from a specifically heavier liquid phase, in which a suspension (2) is thoroughly agitated in a reaction vessel (1), at least one reagent can be introduced into the suspension (2) resulting in the formation of the specifically lighter phase from the starting material, suspension (2) enters the lower end (7) of a pipe (5) open at top and bottom, the pipe is spatially separated from the reagent inlet (4) and the upper end of the pipe lies above the surface (8) of the suspension (2), the phases separate in the pipe (5), the specifically lighter phase is removed from the upper end (6) of the pipe, the specifically heavier phase flows back into the suspension (2) through the lower end (7) of the pipe and the specifically heavier liquid phase is drawn off from the reaction vessel (1).
NO19973082A 1995-01-07 1997-07-02 Method and apparatus for separating a specific lighter phase from a specific heavier liquid phase NO319933B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19500266A DE19500266C1 (en) 1995-01-07 1995-01-07 Method of separating a heavy liquid phase from a light liquid phase
PCT/EP1995/004941 WO1996021049A1 (en) 1995-01-07 1995-12-13 Process and device for separating a specifically lighter phase from a specifically heavier liquid phase

Publications (3)

Publication Number Publication Date
NO973082D0 NO973082D0 (en) 1997-07-02
NO973082L true NO973082L (en) 1997-08-14
NO319933B1 NO319933B1 (en) 2005-10-03

Family

ID=7751072

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19973082A NO319933B1 (en) 1995-01-07 1997-07-02 Method and apparatus for separating a specific lighter phase from a specific heavier liquid phase

Country Status (6)

Country Link
EP (1) EP0800590B1 (en)
AT (1) ATE216434T1 (en)
DE (2) DE19500266C1 (en)
ES (1) ES2174974T3 (en)
NO (1) NO319933B1 (en)
WO (1) WO1996021049A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006059589A1 (en) * 2006-12-16 2008-06-19 Messer Austria Gmbh Apparatus and method for treating lead lead

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU421598B2 (en) * 1968-03-29 1972-02-21 Monzino Riotinto Of Australia Limited Separation of molten materials
AU475319B2 (en) * 1972-09-29 1976-08-19 Metallgesellschaft Aktiengesellschaft Process and apparatus for removing solids formed in the refining of molten lead
FR2276385A1 (en) * 1974-06-27 1976-01-23 Tech Ind Fonderie Centre PROCEDURE FOR THE AUTOMATIC CRUSHING OF A CUBILOT WITH INTERMITTENT CAST IRON TAKING BY PICKLES AND CUBILOT IMPROVED ACCORDING TO THIS PROCEDURE
CA1079979A (en) * 1975-08-19 1980-06-24 Denby H. Ward Debismuthising lead
DE3016160C2 (en) * 1980-04-26 1982-12-23 Preussag - Boliden - Blei GmbH, 3380 Goslar Device for removing a layer of slag from a melt
GB2115009B (en) * 1982-02-11 1985-08-07 Ass Lead Mfg Ltd An improved method of removing dross from a lead refining pot
CA1199180A (en) * 1982-02-11 1986-01-14 Duncan Ritchie Method of removing dross from a lead refining pot
IN159763B (en) * 1982-07-16 1987-06-06 Bnf Metals Tech Centre
DE3831898A1 (en) * 1988-09-20 1990-03-29 Preussag Boliden Blei Gmbh METHOD AND DEVICE FOR REMOVING ARSEN, TIN AND ANTIMONE FROM WORK LEAD WITH OXYGEN
DE4322782A1 (en) * 1993-07-08 1995-01-12 Messer Griesheim Gmbh Process for removing tin, arsenic and antimony from molten lead

Also Published As

Publication number Publication date
ATE216434T1 (en) 2002-05-15
WO1996021049A1 (en) 1996-07-11
EP0800590B1 (en) 2002-04-17
ES2174974T3 (en) 2002-11-16
EP0800590A1 (en) 1997-10-15
NO319933B1 (en) 2005-10-03
DE19500266C1 (en) 1996-02-22
NO973082D0 (en) 1997-07-02
DE59510176D1 (en) 2002-05-23

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Legal Events

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MK1K Patent expired