MA21162A1 - Procede de fusion directe de minerais sulfures. - Google Patents

Procede de fusion directe de minerais sulfures.

Info

Publication number
MA21162A1
MA21162A1 MA21399A MA21399A MA21162A1 MA 21162 A1 MA21162 A1 MA 21162A1 MA 21399 A MA21399 A MA 21399A MA 21399 A MA21399 A MA 21399A MA 21162 A1 MA21162 A1 MA 21162A1
Authority
MA
Morocco
Prior art keywords
zone
slag
reduction
oxidation
reduction zone
Prior art date
Application number
MA21399A
Other languages
English (en)
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 MA21162A1 publication Critical patent/MA21162A1/fr

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
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0036—Bath smelting or converting in reverberatory furnaces
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0041—Bath smelting or converting in converters
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0052—Reduction smelting or converting
    • 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
    • C22B19/20—Obtaining zinc otherwise than 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes

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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Continuous Casting (AREA)
MA21399A 1987-01-23 1988-01-19 Procede de fusion directe de minerais sulfures. MA21162A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873701846 DE3701846A1 (de) 1987-01-23 1987-01-23 Direktes schmelzverfahren fuer sulfidische erze

Publications (1)

Publication Number Publication Date
MA21162A1 true MA21162A1 (fr) 1988-10-01

Family

ID=6319332

Family Applications (1)

Application Number Title Priority Date Filing Date
MA21399A MA21162A1 (fr) 1987-01-23 1988-01-19 Procede de fusion directe de minerais sulfures.

Country Status (11)

Country Link
US (1) US4895595A (fr)
EP (1) EP0276032B1 (fr)
JP (1) JPS63192827A (fr)
KR (1) KR960008886B1 (fr)
AT (1) ATE64760T1 (fr)
AU (1) AU595418B2 (fr)
CA (1) CA1297681C (fr)
DE (2) DE3701846A1 (fr)
MA (1) MA21162A1 (fr)
MX (1) MX167226B (fr)
ZA (1) ZA88454B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108687A1 (de) * 1991-03-16 1992-11-05 Metallgesellschaft Ag Verfahren zur reduktion von ne-metalloxiden in schlacken
CA2087808A1 (fr) * 1992-01-23 1993-07-24 Gerben Berend Johannes De Boer Recuperation de metaux precieux contenus dans un residu de catalyseur
US5449395A (en) * 1994-07-18 1995-09-12 Kennecott Corporation Apparatus and process for the production of fire-refined blister copper
RU2541239C1 (ru) * 2013-07-30 2015-02-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ переработки железосодержащих материалов в двухзонной печи

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747352C (de) * 1939-03-22 1944-09-20 Verfahren zum Betriebe eines Konverters
US2769706A (en) * 1948-06-04 1956-11-06 Bolidens Gruv Ab Smelting sulfide ores
CA893624A (en) * 1969-10-27 1972-02-22 J. Themelis Nickolas Direct process for smelting of lead sulphide concentrates to lead
CA938111A (en) * 1970-03-26 1973-12-11 E. Mahin William Production of metals from metalliferous materials
US3941587A (en) * 1973-05-03 1976-03-02 Q-S Oxygen Processes, Inc. Metallurgical process using oxygen
DE2807964A1 (de) * 1978-02-24 1979-08-30 Metallgesellschaft Ag Verfahren zur kontinuierlichen konvertierung von ne-metallsulfidkonzentraten
US4252560A (en) * 1978-11-21 1981-02-24 Vanjukov Andrei V Pyrometallurgical method for processing heavy nonferrous metal raw materials
FR2444721A1 (fr) * 1978-12-22 1980-07-18 Mo I Stali I Splavov Procede pyrometallurgique de transformation de minerais de metaux non ferreux lourds et four pour la mise en oeuvre dudit procede
DE3101369A1 (de) * 1981-01-17 1982-08-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur verhuettung von schmelzbaren stoffen wie erzkonzentrat
GB2173820B (en) * 1985-04-03 1989-06-28 Cra Services Smelting process

Also Published As

Publication number Publication date
EP0276032A1 (fr) 1988-07-27
AU595418B2 (en) 1990-03-29
EP0276032B1 (fr) 1991-06-26
JPS63192827A (ja) 1988-08-10
CA1297681C (fr) 1992-03-24
US4895595A (en) 1990-01-23
KR880009137A (ko) 1988-09-14
DE3701846A1 (de) 1988-08-04
ATE64760T1 (de) 1991-07-15
MX167226B (es) 1993-03-10
KR960008886B1 (ko) 1996-07-05
DE3863360D1 (de) 1991-08-01
ZA88454B (en) 1989-09-27
AU1071788A (en) 1988-07-28

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