EP1994190A4 - FILLING HEMATITE AT INCREASED TEMPERATURE AND INCREASED PRESSURE - Google Patents

FILLING HEMATITE AT INCREASED TEMPERATURE AND INCREASED PRESSURE

Info

Publication number
EP1994190A4
EP1994190A4 EP07701539A EP07701539A EP1994190A4 EP 1994190 A4 EP1994190 A4 EP 1994190A4 EP 07701539 A EP07701539 A EP 07701539A EP 07701539 A EP07701539 A EP 07701539A EP 1994190 A4 EP1994190 A4 EP 1994190A4
Authority
EP
European Patent Office
Prior art keywords
pressure
elevated temperature
hematite precipitation
hematite
precipitation
Prior art date
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.)
Withdrawn
Application number
EP07701539A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1994190A1 (en
Inventor
Michael Rodriguez
Bruce James Wedderburn
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.)
Murrin Murrin Operations Pty Ltd
Original Assignee
Murrin Murrin Operations Pty 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
Priority claimed from AU2006900934A external-priority patent/AU2006900934A0/en
Application filed by Murrin Murrin Operations Pty Ltd filed Critical Murrin Murrin Operations Pty Ltd
Publication of EP1994190A1 publication Critical patent/EP1994190A1/en
Publication of EP1994190A4 publication Critical patent/EP1994190A4/en
Withdrawn legal-status Critical Current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
    • C22B23/04—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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP07701539A 2006-02-24 2007-02-23 FILLING HEMATITE AT INCREASED TEMPERATURE AND INCREASED PRESSURE Withdrawn EP1994190A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2006900934A AU2006900934A0 (en) 2006-02-24 Hematite Precipitation at Elevated Temperature and Pressure
PCT/AU2007/000210 WO2007095689A1 (en) 2006-02-24 2007-02-23 Hematite precipitation at elevated temperature and pressure

Publications (2)

Publication Number Publication Date
EP1994190A1 EP1994190A1 (en) 2008-11-26
EP1994190A4 true EP1994190A4 (en) 2010-11-17

Family

ID=38436862

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07701539A Withdrawn EP1994190A4 (en) 2006-02-24 2007-02-23 FILLING HEMATITE AT INCREASED TEMPERATURE AND INCREASED PRESSURE

Country Status (6)

Country Link
EP (1) EP1994190A4 (pt)
AU (1) AU2007219059B2 (pt)
BR (1) BRPI0707021A2 (pt)
CA (1) CA2641919A1 (pt)
WO (1) WO2007095689A1 (pt)
ZA (1) ZA200807098B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5596539B2 (ja) 2007-05-21 2014-09-24 オーバイト アルミナ インコーポレイテッド アルミニウム鉱石からアルミニウム及び鉄を抽出する方法
AU2008100563C4 (en) * 2008-06-13 2010-02-18 Murrin Murrin Operations Pty Ltd Method for the Recovery of Nickel from Ores
BRPI0909875A2 (pt) * 2008-06-13 2019-03-06 Murrin Murrin Operations Pty Ltd método reológico para a recuperação hidrometalúrgica de metais básicos de minérios e método para melhorar as características reológicas de uma laterita ou outro minério óxido
EP2294232A4 (en) * 2008-06-25 2013-12-25 Bhp Billiton Ssm Dev Pty Ltd PRECIPITATION OF IRON
BRPI0913728A2 (pt) * 2008-09-19 2015-10-13 Murrin Murrin Operations Pty "método hidrometalúrgico para a lixiviação de metais básicos"
EP2686458A4 (en) 2011-03-18 2015-04-15 Orbite Aluminae Inc METHOD FOR RECOVERING RARE ELEMENTS FROM ALUMINUM-CONTAINING MATERIALS
JP5894262B2 (ja) 2011-05-04 2016-03-23 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の鉱石から希土類元素を回収する方法
CA2834356C (en) 2011-06-03 2014-11-25 Orbite Aluminae Inc. Methods for preparing hematite
CA2848751C (en) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
BR112014016732A8 (pt) 2012-01-10 2017-07-04 Orbite Aluminae Inc processos para tratar lama vermelha
JP5704410B2 (ja) * 2012-03-21 2015-04-22 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
EP2838848B1 (en) 2012-03-29 2019-05-08 Orbite Technologies Inc. Processes for treating fly ashes
MY175471A (en) 2012-07-12 2020-06-29 Orbite Tech Inc Processes for preparing titanium oxide and various other products
JP2015535886A (ja) 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
WO2014075173A1 (en) 2012-11-14 2014-05-22 Orbite Aluminae Inc. Methods for purifying aluminium ions
CN115537562B (zh) * 2022-09-21 2026-04-03 广东佳纳能源科技有限公司 一种从含镍废渣中回收镍的方法
CN119731355B (zh) * 2024-10-29 2025-12-02 长沙有色冶金设计研究院有限公司 一种含铁硫酸盐溶液的赤铁矿除铁方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804613A (en) * 1971-09-16 1974-04-16 American Metal Climax Inc Ore conditioning process for the efficient recovery of nickel from relatively high magnesium containing oxidic nickel ores
US4093526A (en) * 1977-09-08 1978-06-06 Amax Inc. Hydrometallurgical leaching and refining of nickel-copper concentrates, and electrowinning of copper
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
US20060002835A1 (en) * 2004-06-28 2006-01-05 David Neudorf Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid and water leaching
US20060024224A1 (en) * 2004-08-02 2006-02-02 David Neudorf Method for nickel and cobalt recovery from laterite ores by combination of atmospheric and moderate pressure leaching

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548794A (en) * 1983-07-22 1985-10-22 California Nickel Corporation Method of recovering nickel from laterite ores
US5855858A (en) * 1993-07-29 1999-01-05 Cominco Engineering Services Ltd. Process for the recovery of nickel and/or cobalt from an ore or concentrate
US6379636B2 (en) * 1999-11-03 2002-04-30 Bhp Minerals International, Inc. Method for leaching nickeliferous laterite ores
AU2002950815A0 (en) * 2002-08-15 2002-09-12 Wmc Resources Ltd Recovery nickel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804613A (en) * 1971-09-16 1974-04-16 American Metal Climax Inc Ore conditioning process for the efficient recovery of nickel from relatively high magnesium containing oxidic nickel ores
US4093526A (en) * 1977-09-08 1978-06-06 Amax Inc. Hydrometallurgical leaching and refining of nickel-copper concentrates, and electrowinning of copper
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
US20060002835A1 (en) * 2004-06-28 2006-01-05 David Neudorf Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid and water leaching
US20060024224A1 (en) * 2004-08-02 2006-02-02 David Neudorf Method for nickel and cobalt recovery from laterite ores by combination of atmospheric and moderate pressure leaching

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007095689A1 *

Also Published As

Publication number Publication date
WO2007095689A1 (en) 2007-08-30
CA2641919A1 (en) 2007-08-30
ZA200807098B (en) 2009-08-26
BRPI0707021A2 (pt) 2011-04-12
EP1994190A1 (en) 2008-11-26
AU2007219059B2 (en) 2010-08-26
AU2007219059A1 (en) 2007-08-30

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Effective date: 20101019

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Ipc: C22B 3/20 20060101ALI20101013BHEP

Ipc: C22B 23/00 20060101AFI20101013BHEP

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Effective date: 20110622

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Owner name: MURRIN MURRIN OPERATIONS PTY LTD

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