BRPI0906560A2 - método para rpocessamento de concentração de níquel de um minério de saprolita - Google Patents

método para rpocessamento de concentração de níquel de um minério de saprolita

Info

Publication number: BRPI0906560A2
Authority: BR; Brazil
Prior art keywords: nickel concentration; saprolite ore; processing nickel; processing; saprolite
Prior art date: 2008-09-18

Application number

BRPI0906560A

Other languages

English (en)

Inventor

Iichi Nakamura

Jun-Ichi Takahashi

Original Assignee

Sumitomo Metal Miting Co 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.)

2008-09-18

Filing date

2009-04-30

Publication date

2016-08-09

2008-09-18 Priority claimed from JP2008238904A external-priority patent/JP5163387B2/ja

2009-04-30 Application filed by Sumitomo Metal Miting Co Ltd filed Critical Sumitomo Metal Miting Co Ltd

2016-08-09 Publication of BRPI0906560A2 publication Critical patent/BRPI0906560A2/pt

2017-01-24 Publication of BRPI0906560B1 publication Critical patent/BRPI0906560B1/pt

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
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- 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
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacture And Refinement Of Metals (AREA)

BRPI0906560A 2008-09-18 2009-04-30 método para processamento de concentração de níquel de um minério de saprolita BRPI0906560B1 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2008238904A JP5163387B2 (ja)	2007-11-13	2008-09-18	サプロライト鉱のニッケル濃縮処理方法
PCT/JP2009/058450 WO2010032513A1 (ja)	2008-09-18	2009-04-30	サプロライト鉱のニッケル濃縮処理方法

Publications (2)

Publication Number	Publication Date
BRPI0906560A2 true BRPI0906560A2 (pt)	2016-08-09
BRPI0906560B1 BRPI0906560B1 (pt)	2017-01-24

Family

ID=42040245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0906560A BRPI0906560B1 (pt)	2008-09-18	2009-04-30	método para processamento de concentração de níquel de um minério de saprolita

Country Status (3)

Country	Link
EP (1)	EP2226403B1 (pt)
BR (1)	BRPI0906560B1 (pt)
WO (1)	WO2010032513A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102014107787A1 (de) *	2014-06-03	2015-12-03	Thyssenkrupp Ag	Verfahren und Anlage zur Verarbeitung von lateritischem Nickelerz
JP5975093B2 (ja)	2014-12-24	2016-08-23	住友金属鉱山株式会社	ニッケル酸化鉱の製錬方法
JP5958576B1 (ja) *	2015-02-24	2016-08-02	住友金属鉱山株式会社	サプロライト鉱の製錬方法
JP6020651B1 (ja) *	2015-05-12	2016-11-02	住友金属鉱山株式会社	鉱石スラリーの前処理方法、鉱石スラリーの製造方法
CN104959219A (zh) *	2015-06-30	2015-10-07	广西盛隆冶金有限公司	一种红土镍矿的选矿工艺
CN106994387B (zh) *	2017-05-05	2020-06-23	深圳市中金岭南科技有限公司	一种多次分层、分带-筛分的重选方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2175484A (en) *	1936-11-19	1939-10-10	Vanadium Corp Of America	Dry concentration of carnotite ores
FR2320781A1 (fr)	1975-08-14	1977-03-11	Nickel Sln Ste Metallurg Le	Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique
FR2432893A2 (fr) *	1978-08-11	1980-03-07	Nickel Ste Metallurg Le	Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique
FR2767142B1 (fr)	1997-08-06	1999-09-17	Le Nickel Sln	Procede pour enrichir des minerais nickeliferes oxydes
FR2767143A1 (fr)	1997-08-06	1999-02-12	Le Nickel Sln	Procede pour diminuer la quantite d'eau contenue dans les pulpes de minerais nickeliferes oxydes
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

2009
- 2009-04-30 WO PCT/JP2009/058450 patent/WO2010032513A1/ja active Application Filing
- 2009-04-30 BR BRPI0906560A patent/BRPI0906560B1/pt not_active IP Right Cessation
- 2009-04-30 EP EP09814358A patent/EP2226403B1/en not_active Not-in-force

Also Published As

Publication number	Publication date
EP2226403A4 (en)	2010-12-01
EP2226403A1 (en)	2010-09-08
WO2010032513A1 (ja)	2010-03-25
EP2226403B1 (en)	2012-06-27
BRPI0906560B1 (pt)	2017-01-24

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Legal Events

Date	Code	Title	Description
2016-12-06	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2017-01-24	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/04/2009, OBSERVADAS AS CONDICOES LEGAIS.
2024-02-20	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 15A ANUIDADE.
2024-06-04	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2772 DE 20-02-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.