ZA722593B - Ore conditioning process for the efficient recovery of nickel from relatively high magnesium-containing oxidic nickel ores - Google Patents

Ore conditioning process for the efficient recovery of nickel from relatively high magnesium-containing oxidic nickel ores

Info

Publication number
ZA722593B
ZA722593B ZA722593A ZA722593A ZA722593B ZA 722593 B ZA722593 B ZA 722593B ZA 722593 A ZA722593 A ZA 722593A ZA 722593 A ZA722593 A ZA 722593A ZA 722593 B ZA722593 B ZA 722593B
Authority
ZA
South Africa
Prior art keywords
nickel
relatively high
conditioning process
efficient recovery
high magnesium
Prior art date
Application number
ZA722593A
Other languages
English (en)
Inventor
M Taylor
W Zundel
J Lane
Original Assignee
American Metal Climax Inc
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 American Metal Climax Inc filed Critical American Metal Climax Inc
Publication of ZA722593B publication Critical patent/ZA722593B/xx

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
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof

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)
ZA722593A 1971-09-16 1972-04-17 Ore conditioning process for the efficient recovery of nickel from relatively high magnesium-containing oxidic nickel ores ZA722593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00181045A US3804613A (en) 1971-09-16 1971-09-16 Ore conditioning process for the efficient recovery of nickel from relatively high magnesium containing oxidic nickel ores

Publications (1)

Publication Number Publication Date
ZA722593B true ZA722593B (en) 1973-02-28

Family

ID=22662677

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722593A ZA722593B (en) 1971-09-16 1972-04-17 Ore conditioning process for the efficient recovery of nickel from relatively high magnesium-containing oxidic nickel ores

Country Status (8)

Country Link
US (1) US3804613A (xx)
JP (1) JPS5526171B2 (xx)
AU (1) AU471771B2 (xx)
CA (1) CA964866A (xx)
DE (1) DE2219674C3 (xx)
FR (1) FR2152523B1 (xx)
PH (1) PH11005A (xx)
ZA (1) ZA722593B (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012484A (en) * 1974-09-23 1977-03-15 Amax Inc. Chromite recovery from chromite-bearing ore
US3991159A (en) * 1975-01-09 1976-11-09 Amax Inc. High temperature neutralization of laterite leach slurry
CA1036829A (en) * 1975-07-30 1978-08-22 Kohur N. Subramanian Two stage sulfuric acid leaching of sea nodules
US4110401A (en) * 1977-07-11 1978-08-29 Amax Inc. Solid-liquid separation of laterite slurries
US4098870A (en) * 1977-07-22 1978-07-04 Amax Inc. Acid leaching of nickeliferous oxide ores with minimized scaling
GB2001612B (en) * 1977-08-01 1982-05-26 Amax Inc Leaching nickeliferous oxide ores
CA1171287A (en) * 1980-11-05 1984-07-24 William R. Hatch Acid leaching of lateritic nickel ores
US4541868A (en) * 1983-07-22 1985-09-17 California Nickel Corporation Recovery of nickel and cobalt by controlled sulfuric acid leaching
US4548794A (en) * 1983-07-22 1985-10-22 California Nickel Corporation Method of recovering nickel from laterite ores
US4541994A (en) * 1983-07-22 1985-09-17 California Nickel Corporation Method of liberating nickel- and cobalt-enriched fines from laterite
US4547348A (en) * 1984-02-02 1985-10-15 Amax Inc. Conditioning of laterite pressure leach liquor
CA1235907A (en) * 1984-09-27 1988-05-03 Donald R. Weir Recovery of gold from refractory auriferous iron- containing sulphidic concentrates
CA2070200C (en) * 1991-06-07 2001-04-10 Geoffrey Mayfield Motteram Nickel processing
JP3203707B2 (ja) * 1991-10-09 2001-08-27 大平洋金属株式会社 酸化鉱石から有価金属を回収する方法
US5229088A (en) * 1992-03-06 1993-07-20 Intevep, S.A. Process for recovery of nickel and magnesium from a naturally occurring material
US6379636B2 (en) 1999-11-03 2002-04-30 Bhp Minerals International, Inc. Method for leaching nickeliferous laterite ores
US6261527B1 (en) 1999-11-03 2001-07-17 Bhp Minerals International Inc. Atmospheric leach process for the recovery of nickel and cobalt from limonite and saprolite ores
US6379637B1 (en) 2000-10-31 2002-04-30 Walter Curlook Direct atmospheric leaching of highly-serpentinized saprolitic nickel laterite ores with sulphuric acid
US6391089B1 (en) 2000-11-29 2002-05-21 Walter Curlook Acid leaching of nickel laterite ores for the extraction of their nickel and cobalt values
JP2008508428A (ja) * 2004-08-02 2008-03-21 スカイ リソーシーズ インコーポレーティッド 大気圧浸出および中圧浸出の組合せによるラテライト鉱石からのニッケルおよびコバルト回収法
WO2007035978A1 (en) * 2005-09-30 2007-04-05 Bhp Billiton Innovation Pty Ltd Process for leaching lateritic ore at atmospheric pressure
BRPI0505544B1 (pt) * 2005-11-10 2014-02-04 Processo de lixiviação combinada
AU2007219059B2 (en) * 2006-02-24 2010-08-26 Murrin Murrin Operations Pty Ltd Hematite precipitation at elevated temperature and pressure
WO2010012030A1 (en) * 2008-07-29 2010-02-04 Bhp Billiton Ssm Development Pty Ltd Process for controlled homogeneous acid leaching
EP2389457B1 (en) * 2008-08-20 2013-11-20 Intex Resources Asa An improved process of leaching lateritic ore with sulphuric acid
US20110174113A1 (en) * 2010-01-18 2011-07-21 Gme Resources Ltd. Acid Recovery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872306A (en) * 1956-05-29 1959-02-03 Freeport Sulphur Co Recovery of cobalt and nickel from ores
US3093559A (en) * 1958-06-20 1963-06-11 Merwin G White Treatment of lateritic ores
US3082080A (en) * 1960-05-02 1963-03-19 Freeport Sulphur Co Leaching of chromium, nickel, cobalt and manganese from ores
US3293027A (en) * 1964-07-20 1966-12-20 Sherritt Gordon Mines Ltd Method of leaching high grade nickel matte

Also Published As

Publication number Publication date
FR2152523A1 (xx) 1973-04-27
DE2219674C3 (de) 1975-02-27
AU4150872A (en) 1973-11-01
US3804613A (en) 1974-04-16
JPS5526171B2 (xx) 1980-07-11
FR2152523B1 (xx) 1976-08-06
CA964866A (en) 1975-03-25
AU471771B2 (en) 1976-05-06
DE2219674B2 (de) 1974-06-27
JPS4838227A (xx) 1973-06-05
PH11005A (en) 1977-10-20
DE2219674A1 (de) 1973-03-22

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