PH17674A - Roast-neutralization-leach technique for the treatment of laterite ore - Google Patents

Roast-neutralization-leach technique for the treatment of laterite ore

Info

Publication number
PH17674A
PH17674A PH20400A PH20400A PH17674A PH 17674 A PH17674 A PH 17674A PH 20400 A PH20400 A PH 20400A PH 20400 A PH20400 A PH 20400A PH 17674 A PH17674 A PH 17674A
Authority
PH
Philippines
Prior art keywords
roast
neutralization
treatment
laterite ore
leach
Prior art date
Application number
PH20400A
Other languages
English (en)
Inventor
Eddie C J Chou
Dale K Huggins
Craig B Barlow
Original Assignee
Amax 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 Amax Inc filed Critical Amax Inc
Publication of PH17674A publication Critical patent/PH17674A/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
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PH20400A 1976-11-05 1977-11-04 Roast-neutralization-leach technique for the treatment of laterite ore PH17674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US04/739,244 US4097575A (en) 1976-11-05 1976-11-05 Roast-neutralization-leach technique for the treatment of laterite ore

Publications (1)

Publication Number Publication Date
PH17674A true PH17674A (en) 1984-11-02

Family

ID=24971437

Family Applications (1)

Application Number Title Priority Date Filing Date
PH20400A PH17674A (en) 1976-11-05 1977-11-04 Roast-neutralization-leach technique for the treatment of laterite ore

Country Status (4)

Country Link
US (1) US4097575A (cg-RX-API-DMAC7.html)
AU (1) AU510584B2 (cg-RX-API-DMAC7.html)
FR (1) FR2370099A1 (cg-RX-API-DMAC7.html)
PH (1) PH17674A (cg-RX-API-DMAC7.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541868A (en) * 1983-07-22 1985-09-17 California Nickel Corporation Recovery of nickel and cobalt by controlled sulfuric acid leaching
US4541994A (en) * 1983-07-22 1985-09-17 California Nickel Corporation Method of liberating nickel- and cobalt-enriched fines from laterite
US4548794A (en) * 1983-07-22 1985-10-22 California Nickel Corporation Method of recovering nickel from laterite ores
US4547348A (en) * 1984-02-02 1985-10-15 Amax Inc. Conditioning of laterite pressure leach liquor
US5571308A (en) * 1995-07-17 1996-11-05 Bhp Minerals International Inc. Method for recovering nickel from high magnesium-containing Ni-Fe-Mg lateritic ore
GR1003419B (el) * 1999-04-19 2000-09-01 - Μεθοδος απομακρυνσης αλουμινιου και/η χρωμιου απο θειικα διαλυματα νικελιου και/η κοβαλτιου σε ατμοσφαιρικη πιεση
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
US6379636B2 (en) 1999-11-03 2002-04-30 Bhp Minerals International, Inc. Method for leaching nickeliferous laterite ores
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
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
EP1777304B1 (en) * 2004-05-27 2013-11-13 Pacific Metals Co., Ltd. Method of recovering nickel or cobalt
CN100410399C (zh) * 2004-06-28 2008-08-13 斯凯资源有限公司 通过与浓酸反应及水浸出从红土矿石中回收镍和钴的方法
BRPI0513652A (pt) * 2004-08-02 2008-05-13 Skye Resources Inc processo para lixiviar minérios de laterita contendo limonita e saprolita
RU2395594C2 (ru) * 2004-10-21 2010-07-27 Англо Оперейшнс Лимитед Способ выщелачивания ценных металлов из руды в присутствии хлористоводородной кислоты
EA200800997A1 (ru) * 2005-09-30 2008-08-29 БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД. Способ выщелачивания латеритной руды при атмосферном давлении
CN101270417B (zh) * 2008-04-30 2010-11-03 江西稀有稀土金属钨业集团有限公司 一种提取镍和/或钴的方法
FI122030B (fi) * 2009-09-24 2011-07-29 Norilsk Nickel Finland Oy Menetelmä nikkelin ja koboltin talteen ottamiseksi lateriitista
US20110174113A1 (en) * 2010-01-18 2011-07-21 Gme Resources Ltd. Acid Recovery
FI123054B (fi) * 2010-12-17 2012-10-15 Outotec Oyj Menetelmä nikkelin erottamiseksi matalan nikkelipitoisuuden omaavasta materiaalista
CN103614571A (zh) * 2013-10-09 2014-03-05 北京矿冶研究总院 一种红土镍矿联合浸出的工艺
CN104789766A (zh) * 2014-12-31 2015-07-22 金川集团股份有限公司 通过联合浸出工艺从红土镍矿中回收镍、铁和硅的方法
CN113564383B (zh) * 2021-09-23 2022-02-01 矿冶科技集团有限公司 一种红土镍矿两段加压提取镍钴的系统及工艺
CN114507780A (zh) * 2021-12-29 2022-05-17 中南大学 一种低成本、低酸耗的红土镍矿的浸出方法
CN115838863B (zh) * 2023-02-22 2023-04-28 中国科学院过程工程研究所 协同提取褐铁型红土镍矿和腐泥土型红土镍矿中镍钴的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210892A (en) * 1938-02-09 1940-08-13 Hellmuth R Brandenburg Process for recovering magnesium oxide
US2384008A (en) * 1942-09-19 1945-09-04 Idaho Maryland Mines Corp Method for converting hydrous magnesian silicates into basic products
FR938293A (fr) * 1942-09-19 1948-09-09 Idaho Maryland Mines Corp Procédé perfectionné pour transformer des silicates de magnésium hydratés en produits basiques
US3466144A (en) * 1967-07-03 1969-09-09 American Metal Climax Inc Treatment of nickeliferous oxidic materials for the recovery of nickel values
AT328755B (de) * 1973-10-04 1976-04-12 Ruthner Industrieanlagen Ag Verfahren zur gewinnung von metallen aus ultrabasischen gesteinen
CU34023A (es) * 1974-02-25 1975-11-18 Ministerio De Mineria Y Geologia Procedimiento para mejorar e incrementar la lixiviación ácida de los minerales lateriticos
US3991159A (en) * 1975-01-09 1976-11-09 Amax Inc. High temperature neutralization of laterite leach slurry

Also Published As

Publication number Publication date
AU2905777A (en) 1979-03-29
FR2370099A1 (fr) 1978-06-02
AU510584B2 (en) 1980-07-03
FR2370099B1 (cg-RX-API-DMAC7.html) 1983-11-04
US4097575A (en) 1978-06-27

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