DE3101369C2 - - Google Patents

Info

Publication number
DE3101369C2
DE3101369C2 DE3101369A DE3101369A DE3101369C2 DE 3101369 C2 DE3101369 C2 DE 3101369C2 DE 3101369 A DE3101369 A DE 3101369A DE 3101369 A DE3101369 A DE 3101369A DE 3101369 C2 DE3101369 C2 DE 3101369C2
Authority
DE
Germany
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
Application number
DE3101369A
Other versions
DE3101369A1 (de
Inventor
Gerhard Dipl.-Ing. Dr. 5000 Koeln De Melcher
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.)
MELCHER, GERHARD, DR., 5000 KOELN, DE
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DE19813101369 priority Critical patent/DE3101369A1/de
Priority to CA000394233A priority patent/CA1182648A/en
Priority to US06/340,300 priority patent/US4414022A/en
Publication of DE3101369A1 publication Critical patent/DE3101369A1/de
Application granted granted Critical
Publication of DE3101369C2 publication Critical patent/DE3101369C2/de
Granted 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • 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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases

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)
DE19813101369 1981-01-17 1981-01-17 Verfahren und vorrichtung zur verhuettung von schmelzbaren stoffen wie erzkonzentrat Granted DE3101369A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19813101369 DE3101369A1 (de) 1981-01-17 1981-01-17 Verfahren und vorrichtung zur verhuettung von schmelzbaren stoffen wie erzkonzentrat
CA000394233A CA1182648A (en) 1981-01-17 1982-01-15 Method and apparatus for smelting fusible substances such as ore concentrates
US06/340,300 US4414022A (en) 1981-01-17 1982-01-18 Method and apparatus for smelting sulfidic ore concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813101369 DE3101369A1 (de) 1981-01-17 1981-01-17 Verfahren und vorrichtung zur verhuettung von schmelzbaren stoffen wie erzkonzentrat

Publications (2)

Publication Number Publication Date
DE3101369A1 DE3101369A1 (de) 1982-08-26
DE3101369C2 true DE3101369C2 (de) 1987-01-08

Family

ID=6122810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813101369 Granted DE3101369A1 (de) 1981-01-17 1981-01-17 Verfahren und vorrichtung zur verhuettung von schmelzbaren stoffen wie erzkonzentrat

Country Status (3)

Country Link
US (1) US4414022A (de)
CA (1) CA1182648A (de)
DE (1) DE3101369A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220609A1 (de) * 1981-06-01 1983-01-27 Kennecott Corp., 84111 Salt Lake City, Utah Verfahren zur erzeugung von rohkupfer aus einem kupfer-erzmaterial

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741770A (en) * 1985-04-03 1988-05-03 Cra Services Limited Zinc smelting process using oxidation zone and reduction zone
GB2173820B (en) * 1985-04-03 1989-06-28 Cra Services Smelting process
DE3701846A1 (de) * 1987-01-23 1988-08-04 Metallgesellschaft Ag Direktes schmelzverfahren fuer sulfidische erze
DE3729798A1 (de) * 1987-09-05 1989-03-16 Kloeckner Humboldt Deutz Ag Vorrichtung zur verhuettung von schmelzbaren stoffen, insbesondere von erzkonzentraten
FI83670C (sv) * 1988-03-30 1991-08-12 Ahlstroem Oy Förreduktion av metalloxidhaltigt material
DE3942516C1 (de) * 1989-12-22 1991-08-01 Degussa Ag, 6000 Frankfurt, De
DE4325726A1 (de) * 1993-07-30 1995-02-02 Gruenzweig & Hartmann Verfahren und Einrichtung zur Herstellung von Mineralwolle unter Verwendung von Mineralwolleabfällen als Recyclingrohstoff
US7947327B2 (en) * 2007-01-19 2011-05-24 General Electric Company Method for increasing metal production in smelter operations
CN107488791A (zh) * 2017-09-18 2017-12-19 中国恩菲工程技术有限公司 铜熔炼装置
CN111101001B (zh) * 2020-01-16 2023-06-16 中国恩菲工程技术有限公司 一步炼镍系统及一步炼镍方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688478A (en) * 1949-04-04 1954-09-07 Henry G Lykken Apparatus for reducing and smelting ore, producing gas, and generating power
US3554515A (en) * 1967-05-11 1971-01-12 Furukawa Mining Co Waste heat recovery apparatus for flash smelting furnace
DE2010872B2 (de) * 1970-03-07 1972-02-17 Babcock & Wilcox Ag Verfahren zur pyrometallurgischen Behandlung von sulfidischen Eisenerzen oder Eisenerzkonzentraten
US3849120A (en) * 1973-06-25 1974-11-19 T Norman Smelting of copper-iron or nickel-iron sulfides
US4027863A (en) * 1976-07-23 1977-06-07 Outokumpu Oy Suspension smelting furnace for finely-divided sulfide and/or oxidic ores or concentrates
DE2922189C2 (de) * 1979-05-31 1981-05-27 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Verhütung von schmelzbaren Stoffen wie Erzkonzentrat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220609A1 (de) * 1981-06-01 1983-01-27 Kennecott Corp., 84111 Salt Lake City, Utah Verfahren zur erzeugung von rohkupfer aus einem kupfer-erzmaterial

Also Published As

Publication number Publication date
US4414022A (en) 1983-11-08
DE3101369A1 (de) 1982-08-26
CA1182648A (en) 1985-02-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C22B 15/00

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MELCHER, GERHARD, DR., 5000 KOELN, DE

8339 Ceased/non-payment of the annual fee