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

FILLING HEMATITE AT INCREASED TEMPERATURE AND INCREASED PRESSURE

Info

Publication number: EP1994190A4
Authority: EP; European Patent Office
Prior art keywords: pressure; elevated temperature; hematite precipitation; hematite; precipitation
Prior art date: 2006-02-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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.)

2006-02-24

Filing date

2007-02-23

Publication date

2010-11-17

2006-02-24 Priority claimed from AU2006900934A external-priority patent/AU2006900934A0/en

2007-02-23 Application filed by Murrin Murrin Operations Pty Ltd filed Critical Murrin Murrin Operations Pty Ltd

2008-11-26 Publication of EP1994190A1 publication Critical patent/EP1994190A1/en

2010-11-17 Publication of EP1994190A4 publication Critical patent/EP1994190A4/en

Status Withdrawn legal-status Critical Current

Links

229910052595 hematite Inorganic materials 0.000 title 1
239000011019 hematite Substances 0.000 title 1
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 title 1
238000001556 precipitation Methods 0.000 title 1

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 (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008141423A1 (en)	2007-05-21	2008-11-27	Exploration Orbite Vspa Inc.	Processes for extracting aluminum and iron from aluminous ores
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
AU2009262352A1 (en) *	2008-06-25	2009-12-30	Bhp Billiton Ssm Development Pty Ltd	Iron precipitation
WO2010031137A1 (en) *	2008-09-19	2010-03-25	Murrin Murrin Operations Pty Ltd	A hydrometallurgical method for leaching base metals
BR112013023907A2 (pt)	2011-03-18	2019-09-24	Orbite Aluminae Inc	processo de recuperação de ao menos um elemento terra-rara a partir de um material contendo alumínio
EP3141621A1 (en)	2011-05-04	2017-03-15	Orbite Aluminae Inc.	Processes for recovering rare earth elements from various ores
US9150428B2 (en)	2011-06-03	2015-10-06	Orbite Aluminae Inc.	Methods for separating iron ions from aluminum ions
AU2012308068B2 (en)	2011-09-16	2015-02-05	Aem Technologies Inc.	Processes for preparing alumina and various other products
CN104302791B (zh)	2012-01-10	2017-03-15	奥佰特氧化铝有限公司	用于处理赤泥的方法
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
US9181603B2 (en)	2012-03-29	2015-11-10	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ＯｒｂｉｔｅＡｌｕｍｉｎａｅＩｎｃ．	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
CA2891427C (en)	2012-11-14	2016-09-20	Orbite Aluminae Inc.	Methods for purifying aluminium ions
CN115537562A (zh) *	2022-09-21	2022-12-30	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

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

2007
- 2007-02-23 BR BRPI0707021-7A patent/BRPI0707021A2/pt not_active IP Right Cessation
- 2007-02-23 WO PCT/AU2007/000210 patent/WO2007095689A1/en not_active Ceased
- 2007-02-23 AU AU2007219059A patent/AU2007219059B2/en not_active Ceased
- 2007-02-23 EP EP07701539A patent/EP1994190A4/en not_active Withdrawn
- 2007-02-23 CA CA002641919A patent/CA2641919A1/en not_active Abandoned
2008
- 2008-08-18 ZA ZA200807098A patent/ZA200807098B/xx unknown

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

Legal Events

Date	Code	Title	Description
2008-10-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-11-26	17P	Request for examination filed	Effective date: 20080822
2008-11-26	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2008-11-26	AX	Request for extension of the european patent	Extension state: AL MK
2010-11-17	A4	Supplementary search report drawn up and despatched	Effective date: 20101019
2010-11-17	RIC1	Information provided on ipc code assigned before grant	Ipc: C22B 3/20 20060101ALI20101013BHEP Ipc: C22B 23/00 20060101AFI20101013BHEP
2011-07-20	17Q	First examination report despatched	Effective date: 20110622
2012-01-04	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MURRIN MURRIN OPERATIONS PTY LTD
2012-08-01	RAX	Requested extension states of the european patent have changed	Extension state: MK Payment date: 20080822 Extension state: AL Payment date: 20080822
2015-01-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2015-02-11	18D	Application deemed to be withdrawn	Effective date: 20140901

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