BR7905175A - PROCESS FOR CONCENTRATION OF OXIDIZED NICKELIFERING MINES OF LATERITIC ORIGIN - Google Patents

PROCESS FOR CONCENTRATION OF OXIDIZED NICKELIFERING MINES OF LATERITIC ORIGIN

Info

Publication number
BR7905175A
BR7905175A BR7905175A BR7905175A BR7905175A BR 7905175 A BR7905175 A BR 7905175A BR 7905175 A BR7905175 A BR 7905175A BR 7905175 A BR7905175 A BR 7905175A BR 7905175 A BR7905175 A BR 7905175A
Authority
BR
Brazil
Prior art keywords
nickelifering
lateritic
mines
oxidized
origin
Prior art date
Application number
BR7905175A
Other languages
Portuguese (pt)
Inventor
A Desnoes
J Predali
G Ranchin
Original Assignee
Nickel Le
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 Nickel Le filed Critical Nickel Le
Publication of BR7905175A publication Critical patent/BR7905175A/en

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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Sliding-Contact Bearings (AREA)
BR7905175A 1978-08-11 1979-08-10 PROCESS FOR CONCENTRATION OF OXIDIZED NICKELIFERING MINES OF LATERITIC ORIGIN BR7905175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7823669A FR2432893A2 (en) 1978-08-11 1978-08-11 PROCESS FOR PRECONCENTERING OXIDIZED NICKELIFE ORES OF LATERIC ORIGIN

Publications (1)

Publication Number Publication Date
BR7905175A true BR7905175A (en) 1980-04-29

Family

ID=9211774

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905175A BR7905175A (en) 1978-08-11 1979-08-10 PROCESS FOR CONCENTRATION OF OXIDIZED NICKELIFERING MINES OF LATERITIC ORIGIN

Country Status (9)

Country Link
JP (1) JPS5554534A (en)
AU (1) AU536961B2 (en)
BR (1) BR7905175A (en)
CA (1) CA1160460A (en)
DO (1) DOP1979002806A (en)
FR (1) FR2432893A2 (en)
GB (1) GB2032896B (en)
GR (1) GR69854B (en)
YU (1) YU195079A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112096B (en) * 2001-07-06 2003-10-31 Omg Finland Oy Process for the extraction of nickel and possibly cobalt by leaching from nickel-containing laterite ore
AU2003903632A0 (en) * 2003-07-14 2003-07-31 Qni Technology Pty Ltd Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material
JP5163387B2 (en) * 2007-11-13 2013-03-13 住友金属鉱山株式会社 Method for nickel concentration of saprolite ore
JP5119944B2 (en) * 2008-01-22 2013-01-16 住友金属鉱山株式会社 How to prevent short path in Trommel
BRPI0906560B1 (en) * 2008-09-18 2017-01-24 Sumitomo Metal Miting Co Ltd method for processing nickel concentration of a saprolite ore
EP2913993B1 (en) * 2014-02-26 2016-02-17 Axis AB Method and control unit for controlling exposure of a camera
CN104148172B (en) * 2014-07-28 2016-05-04 鞍钢集团矿业公司 A kind of bloodstone mine tailing is ore grinding, strong magnetic-reverse flotation recovery process respectively

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR983337A (en) * 1949-02-18 1951-06-21 Laterite washing process
GB998230A (en) * 1962-07-25 1900-01-01
US3582005A (en) * 1968-07-01 1971-06-01 Falconbridge Nickel Mines Ltd Beneficiation of nickel ores
CA926381A (en) * 1970-10-01 1973-05-15 T. O'kane Patrick Method of preparing laterite ore mixtures for reduction roasting
CA1016755A (en) * 1974-06-26 1977-09-06 Cominco Ltd. Process for hydrometallurgical upgrading
FR2320781A1 (en) * 1975-08-14 1977-03-11 Nickel Sln Ste Metallurg Le PROCESS FOR PRECONCENTRING NICKEL-OXIDIZED OXIDES OF LATERITIC ORIGIN
FR2360676A1 (en) * 1976-08-06 1978-03-03 Nickel Le Pre-concn. of low grade laterite nickel ores by attrition - producing fine powder with increased nickel content

Also Published As

Publication number Publication date
CA1160460A (en) 1984-01-17
AU536961B2 (en) 1984-05-31
GB2032896A (en) 1980-05-14
GB2032896B (en) 1982-12-08
FR2432893A2 (en) 1980-03-07
JPS5554534A (en) 1980-04-21
AU4984779A (en) 1980-02-14
DOP1979002806A (en) 1990-11-09
YU195079A (en) 1982-10-31
JPH034610B2 (en) 1991-01-23
GR69854B (en) 1982-07-19
FR2432893B2 (en) 1983-09-30

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19940810