CA953926A - Process for producing iron-poor nickel sulphide matte from sulphidic nickel concentrates in their suspension smelting - Google Patents

Process for producing iron-poor nickel sulphide matte from sulphidic nickel concentrates in their suspension smelting

Info

Publication number
CA953926A
CA953926A CA109,472A CA109472A CA953926A CA 953926 A CA953926 A CA 953926A CA 109472 A CA109472 A CA 109472A CA 953926 A CA953926 A CA 953926A
Authority
CA
Canada
Prior art keywords
nickel
sulphidic
suspension smelting
producing iron
poor
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
Application number
CA109,472A
Other languages
English (en)
Other versions
CA109472S (en
Inventor
Toivo A. Toivanen
Petri B. Bryk
Jorma B. Honkasalo
Simo A. Makipirtti
Rolf E. Malmstrom
Olavi A. Aaltonen
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Application granted granted Critical
Publication of CA953926A publication Critical patent/CA953926A/en
Expired 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
    • 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
    • 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

  • 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)
CA109,472A 1970-04-10 1971-04-02 Process for producing iron-poor nickel sulphide matte from sulphidic nickel concentrates in their suspension smelting Expired CA953926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI100070A FI47380C (fi) 1970-04-10 1970-04-10 Menetelmä rautaköyhän nikkelisulfidikiven valmistamiseksi nikkelin sul fidisista rikasteista näiden suspensiosulatuksessa.

Publications (1)

Publication Number Publication Date
CA953926A true CA953926A (en) 1974-09-03

Family

ID=8504940

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,472A Expired CA953926A (en) 1970-04-10 1971-04-02 Process for producing iron-poor nickel sulphide matte from sulphidic nickel concentrates in their suspension smelting

Country Status (5)

Country Link
US (1) US3754891A (Direct)
BE (1) BE765288R (Direct)
CA (1) CA953926A (Direct)
FI (1) FI47380C (Direct)
GB (1) GB1347412A (Direct)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI49845C (fi) * 1972-10-26 1975-10-10 Outokumpu Oy Sulfidimalmien tai -rikasteiden liekkisulatuksessa käytettävä menetelm ä ja laite.
US3941587A (en) * 1973-05-03 1976-03-02 Q-S Oxygen Processes, Inc. Metallurgical process using oxygen
US4139371A (en) * 1974-06-27 1979-02-13 Outokumpu Oy Process and device for suspension smelting of finely divided oxide and/or sulfide ores and concentrates, especially copper and/or nickel concentrates rich in iron
FI55357C (fi) * 1975-08-12 1979-07-10 Outokumpu Oy Foerfarande foer raffinering av en metallsulfidsmaelta
US4036636A (en) * 1975-12-22 1977-07-19 Kennecott Copper Corporation Pyrometallurgical process for smelting nickel and nickel-copper concentrates including slag treatment
US4214901A (en) * 1979-02-16 1980-07-29 Amax Inc. Hydrometallurgical refining of nickeliferous sulfides
GB2131372B (en) * 1982-12-08 1986-08-28 Marconi Co Ltd Actuator
FI66648C (fi) * 1983-02-17 1984-11-12 Outokumpu Oy Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt
US5259860A (en) * 1990-10-18 1993-11-09 Hitachi Powdered Metals Co., Ltd. Sintered metal parts and their production method
FI97396C (fi) * 1993-12-10 1996-12-10 Outokumpu Eng Contract Menetelmä nikkelihienokiven valmistamiseksi ainakin osittain pyrometallurgisesti jalostetuista nikkelipitoisista raaka-aineista
FI117769B (fi) * 2004-01-15 2007-02-15 Outokumpu Technology Oyj Suspensiosulatusuunin syöttöjärjestelmä
RU2400544C1 (ru) * 2009-04-06 2010-09-27 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Способ переработки сульфидных медно-никелевых концентратов
CN115679118A (zh) * 2022-11-29 2023-02-03 金川集团股份有限公司 一种侧吹熔池熔炼生产金属化镍阳极板的方法

Also Published As

Publication number Publication date
FI47380C (fi) 1973-11-12
BE765288R (fr) 1971-08-30
US3754891A (en) 1973-08-28
DE2106978A1 (de) 1971-12-23
FI47380B (Direct) 1973-07-31
GB1347412A (en) 1974-02-20

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