AU2055395A - The recovery of metal values from slags - Google Patents

The recovery of metal values from slags

Info

Publication number
AU2055395A
AU2055395A AU20553/95A AU2055395A AU2055395A AU 2055395 A AU2055395 A AU 2055395A AU 20553/95 A AU20553/95 A AU 20553/95A AU 2055395 A AU2055395 A AU 2055395A AU 2055395 A AU2055395 A AU 2055395A
Authority
AU
Australia
Prior art keywords
slags
recovery
metal values
values
metal
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
AU20553/95A
Other versions
AU697503B2 (en
Inventor
Glen Michael Denton
Derek Alan Hayman
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.)
Mintek
Original Assignee
Mintek
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 Mintek filed Critical Mintek
Publication of AU2055395A publication Critical patent/AU2055395A/en
Application granted granted Critical
Publication of AU697503B2 publication Critical patent/AU697503B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU20553/95A 1994-06-10 1995-06-07 The recovery of metal values from slags Expired AU697503B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA94/3729 1994-06-10
ZA943729 1994-06-10

Publications (2)

Publication Number Publication Date
AU2055395A true AU2055395A (en) 1995-12-21
AU697503B2 AU697503B2 (en) 1998-10-08

Family

ID=25583937

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20553/95A Expired AU697503B2 (en) 1994-06-10 1995-06-07 The recovery of metal values from slags

Country Status (3)

Country Link
AP (1) AP617A (en)
AU (1) AU697503B2 (en)
ZA (1) ZA954458B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997048826A1 (en) * 1996-06-14 1997-12-24 Fenicem Minerals Inc. Method of recovering metals from slags
US8088192B2 (en) 2007-10-19 2012-01-03 Paul Wurth S.A. Recovery of residues containing copper and other valuable metals
WO2014003123A1 (en) 2012-06-27 2014-01-03 新日鐵住金株式会社 Steel slag reduction method
WO2015012354A1 (en) 2013-07-24 2015-01-29 新日鐵住金株式会社 Exhaust gas treatment method and exhaust gas treatment device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032327A (en) * 1975-08-13 1977-06-28 Kennecott Copper Corporation Pyrometallurgical recovery of copper from slag material
US4036636A (en) * 1975-12-22 1977-07-19 Kennecott Copper Corporation Pyrometallurgical process for smelting nickel and nickel-copper concentrates including slag treatment
US4110107A (en) * 1977-06-16 1978-08-29 The United States Of America As Represented By The Secretary Of The Interior Process for reducing molten furnace slags by carbon injection
SE500352C2 (en) * 1982-04-07 1994-06-06 Nordic Distributor Supply Ab Ways of extracting metals from liquid slag
FI71770C (en) * 1985-05-31 1987-02-09 Outokumpu Oy Reduction of molten metallurgical slag continuously in an electric furnace.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997048826A1 (en) * 1996-06-14 1997-12-24 Fenicem Minerals Inc. Method of recovering metals from slags
US8088192B2 (en) 2007-10-19 2012-01-03 Paul Wurth S.A. Recovery of residues containing copper and other valuable metals
WO2014003123A1 (en) 2012-06-27 2014-01-03 新日鐵住金株式会社 Steel slag reduction method
WO2014003127A1 (en) 2012-06-27 2014-01-03 新日鐵住金株式会社 Steel slag reduction equipment and steel slag reduction system
US9217185B2 (en) 2012-06-27 2015-12-22 Nippon Steel & Sumitomo Metal Corporation Method of reduction processing of steel-making slag
US9238846B2 (en) 2012-06-27 2016-01-19 Nippon Steel & Sumitomo Metal Corporation Reduction processing apparatus for steel-making slag and reduction processing system for steel-making slag
US9534266B2 (en) 2012-06-27 2017-01-03 Nippon Steel & Sumitomo Metal Corporation Slag-supplying container for use in electric furnace for reduction processing of steel-making slag
WO2015012354A1 (en) 2013-07-24 2015-01-29 新日鐵住金株式会社 Exhaust gas treatment method and exhaust gas treatment device
KR20160021877A (en) 2013-07-24 2016-02-26 신닛테츠스미킨 카부시키카이샤 Exhaust gas treatment method and exhaust gas treatment device
US10612104B2 (en) 2013-07-24 2020-04-07 Nippon Steel Corporation Exhaust gas treatment method and exhaust gas treatment facility

Also Published As

Publication number Publication date
ZA954458B (en) 1996-02-13
AU697503B2 (en) 1998-10-08
AP9500748A0 (en) 1995-07-31
AP617A (en) 1997-10-10

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