FR2249962B1 - - Google Patents

Info

Publication number
FR2249962B1
FR2249962B1 FR7436401A FR7436401A FR2249962B1 FR 2249962 B1 FR2249962 B1 FR 2249962B1 FR 7436401 A FR7436401 A FR 7436401A FR 7436401 A FR7436401 A FR 7436401A FR 2249962 B1 FR2249962 B1 FR 2249962B1
Authority
FR
France
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
FR7436401A
Other versions
FR2249962A1 (fr
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.)
Vale Canada Ltd
Original Assignee
Vale Canada Ltd
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 Vale Canada Ltd filed Critical Vale Canada Ltd
Publication of FR2249962A1 publication Critical patent/FR2249962A1/fr
Application granted granted Critical
Publication of FR2249962B1 publication Critical patent/FR2249962B1/fr
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
    • C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt

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)
FR7436401A 1973-11-05 1974-10-31 Expired FR2249962B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA185,029A CA1011955A (en) 1973-11-05 1973-11-05 Process for treatment of lateritic ores

Publications (2)

Publication Number Publication Date
FR2249962A1 FR2249962A1 (fr) 1975-05-30
FR2249962B1 true FR2249962B1 (fr) 1980-04-11

Family

ID=4098299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436401A Expired FR2249962B1 (fr) 1973-11-05 1974-10-31

Country Status (6)

Country Link
US (1) US4049444A (fr)
JP (1) JPS5758421B2 (fr)
BR (1) BR7409099A (fr)
CA (1) CA1011955A (fr)
FR (1) FR2249962B1 (fr)
GB (1) GB1435288A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195986A (en) * 1978-10-06 1980-04-01 Allis-Chalmers Corporation Selective reduction of nickel laterite ores
JPS55161036A (en) * 1979-06-05 1980-12-15 Ooeyama Nickel Kk Nickel oxide ore smelting method
US5516976A (en) * 1994-08-26 1996-05-14 Southwind Enterprises Inc. Sulphate agglomeration
US5722929A (en) * 1994-08-26 1998-03-03 Southwind Enterprises Inc. Particle agglomeration with acidic sulphate
US5567224A (en) * 1995-06-06 1996-10-22 Armco Inc. Method of reducing metal oxide in a rotary hearth furnace heated by an oxidizing flame
US20020053307A1 (en) * 2000-10-31 2002-05-09 Natsuo Ishiwata Method for discharging reduced product from a moveable-hearth furnace and a discharging device
JP4669189B2 (ja) * 2001-06-18 2011-04-13 株式会社神戸製鋼所 粒状金属鉄の製法
ATE403015T1 (de) * 2002-10-18 2008-08-15 Kobe Steel Ltd Ferronickel und verfahren zur herstellung von rohmaterial für die ferronickelverhüttung
CN102758085B (zh) * 2012-07-17 2013-11-06 中国钢研科技集团有限公司 用红土镍矿低温冶炼生产镍铁合金的方法
JP6303901B2 (ja) * 2014-08-01 2018-04-04 住友金属鉱山株式会社 ニッケル酸化鉱の製錬方法
FI20145949A (fi) * 2014-10-29 2016-04-30 Outotec Finland Oy Menetelmä kullan talteenottamiseksi
JP5975093B2 (ja) 2014-12-24 2016-08-23 住友金属鉱山株式会社 ニッケル酸化鉱の製錬方法
JP5958576B1 (ja) * 2015-02-24 2016-08-02 住友金属鉱山株式会社 サプロライト鉱の製錬方法
US20160376681A1 (en) * 2015-06-26 2016-12-29 Vale S.A. Process to thermally upgrade metal-containing limonite or saprolite ores via magnetic separation and the use of the magnetic concentrate as seeds
RU2618595C1 (ru) * 2016-03-24 2017-05-04 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ извлечения никеля из окисленных никелевых руд
CN106119574B (zh) * 2016-08-01 2018-07-17 江苏省冶金设计院有限公司 处理红土镍矿的方法和系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA848377A (en) * 1970-08-04 Stojsic Aleksandar Method for producing of nickel concentrate from lateritic ores
DE1263316B (de) * 1965-04-07 1968-03-14 Internat Nickel Company Of Can Verfahren zur Gewinnung von Nickel, Nickelverbindungen und/oder Ferronickel aus eisenhaltigen, oxydisch-silikatischen Nickelerzen
US3365339A (en) * 1965-08-16 1968-01-23 Midland Ross Corp Indurating ore fines pellets
US3443931A (en) * 1965-09-10 1969-05-13 Midland Ross Corp Process for making metallized pellets from iron oxide containing material
US3503735A (en) * 1966-05-19 1970-03-31 Hanna Mining Co Process of recovering metallic nickel from nickeliferous lateritic ores
FR1496632A (fr) 1966-10-14 1967-09-29 Hanna Mining Co Récupération de nickel métallique à partir de ses minerais
CA851655A (en) * 1967-03-06 1970-09-15 A. Bell James Beneficiation of nickel-containing lateritic ores
US3535105A (en) * 1969-07-14 1970-10-20 Falconbridge Nickel Mines Ltd Recovery of ferronickel from oxidized ores
CA921265A (en) * 1970-07-08 1973-02-20 The International Nickel Company Of Canada Reduction of nickel oxide in a rotary hearth furnace

Also Published As

Publication number Publication date
CA1011955A (en) 1977-06-14
FR2249962A1 (fr) 1975-05-30
JPS50105506A (fr) 1975-08-20
GB1435288A (en) 1976-05-12
BR7409099A (pt) 1976-05-11
JPS5758421B2 (fr) 1982-12-09
US4049444A (en) 1977-09-20

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse