BR7409099A - Processo continuo para enriquecimento de minerios lateriticos niqueliferos - Google Patents

Processo continuo para enriquecimento de minerios lateriticos niqueliferos

Info

Publication number
BR7409099A
BR7409099A BR9099/74A BR909974A BR7409099A BR 7409099 A BR7409099 A BR 7409099A BR 9099/74 A BR9099/74 A BR 9099/74A BR 909974 A BR909974 A BR 909974A BR 7409099 A BR7409099 A BR 7409099A
Authority
BR
Brazil
Prior art keywords
niqueliferos
lateritic
mines
enriching
continuous process
Prior art date
Application number
BR9099/74A
Other languages
English (en)
Inventor
M Bell
R Sridrar
Original Assignee
Int Nickel Canada
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 Int Nickel Canada filed Critical Int Nickel Canada
Publication of BR7409099A publication Critical patent/BR7409099A/pt

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)
BR9099/74A 1973-11-05 1974-10-31 Processo continuo para enriquecimento de minerios lateriticos niqueliferos BR7409099A (pt)

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 (1)

Publication Number Publication Date
BR7409099A true BR7409099A (pt) 1976-05-11

Family

ID=4098299

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9099/74A BR7409099A (pt) 1973-11-05 1974-10-31 Processo continuo para enriquecimento de minerios lateriticos niqueliferos

Country Status (6)

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

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
RU2313595C2 (ru) * 2002-10-18 2007-12-27 Кабусики Кайся Кобе Сейко Се Способ получения ферроникеля и способ получения исходного материала для получения ферроникеля
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***

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
JPS50105506A (pt) 1975-08-20
FR2249962A1 (pt) 1975-05-30
CA1011955A (en) 1977-06-14
GB1435288A (en) 1976-05-12
JPS5758421B2 (pt) 1982-12-09
FR2249962B1 (pt) 1980-04-11
US4049444A (en) 1977-09-20

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