BRPI0913960A2 - método para tratar rejeitos de minério - Google Patents

método para tratar rejeitos de minério

Info

Publication number: BRPI0913960A2
Authority: BR; Brazil
Prior art keywords: ore tailings; treating ore; treating; tailings; ore
Prior art date: 2008-07-18

Application number

BRPI0913960A

Other languages

English (en)

Inventor

Hideaki Sato

Nobuyuki Oyama

Takahide Higuchi

Original Assignee

Jfe Steel Corp

Vale Sa

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.)

2008-07-18

Filing date

2009-07-16

Publication date

2015-10-20

2009-07-16 Application filed by Jfe Steel Corp, Vale Sa filed Critical Jfe Steel Corp

2015-10-20 Publication of BRPI0913960A2 publication Critical patent/BRPI0913960A2/pt

2017-04-11 Publication of BRPI0913960B1 publication Critical patent/BRPI0913960B1/pt

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
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating

Landscapes

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

BRPI0913960A 2008-07-18 2009-07-16 método para tratar rejeitos de minério BRPI0913960B1 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2008186748		2008-07-18
JP2009162622A JP5459655B2 (ja)	2008-07-18	2009-07-09	尾鉱の処理方法
PCT/JP2009/063238 WO2010008098A1 (ja)	2008-07-18	2009-07-16	尾鉱の処理方法

Publications (2)

Publication Number	Publication Date
BRPI0913960A2 true BRPI0913960A2 (pt)	2015-10-20
BRPI0913960B1 BRPI0913960B1 (pt)	2017-04-11

Family

ID=41550496

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0913960A BRPI0913960B1 (pt)	2008-07-18	2009-07-16	método para tratar rejeitos de minério

Country Status (6)

Country	Link
JP (1)	JP5459655B2 (pt)
CN (1)	CN102105607B (pt)
AU (1)	AU2009271984B2 (pt)
BR (1)	BRPI0913960B1 (pt)
WO (1)	WO2010008098A1 (pt)
ZA (1)	ZA201009120B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102000826A (zh) *	2010-10-14	2011-04-06	浙江恒成硬质合金有限公司	一种硬质合金混合料的制粒方法
JP5979382B2 (ja) *	2013-05-22	2016-08-24	Ｊｆｅスチール株式会社	焼結用造粒原料の製造方法およびその製造設備
JP5983949B2 (ja) *	2013-05-22	2016-09-06	Ｊｆｅスチール株式会社	焼結用造粒原料の製造方法
JP6132114B2 (ja) *	2013-07-11	2017-05-24	Ｊｆｅスチール株式会社	焼結用造粒原料の製造方法
JP5827648B2 (ja) *	2013-07-25	2015-12-02	株式会社神戸製鋼所	塊成物の製造方法
EP2848299B1 (de)	2013-09-11	2019-08-14	Primetals Technologies Austria GmbH	Verfahren und vorrichtung zur herstellung von granulaten
WO2015131158A1 (en)	2014-02-28	2015-09-03	Arizona Board Of Regents On Behalf Of Arizona State University	Chiral metal complexes as emitters for organic polarized electroluminescent devices
TWI512112B (zh) *	2014-12-12	2015-12-11	China Steel Corp	提高燒結原料之造粒性的方法
CN110342845B (zh) *	2019-06-19	2022-02-18	张晓夫	利用铁尾矿渣制作砂子的方法
CN112757437B (zh) *	2021-01-25	2021-10-08	中国建筑东北设计研究院有限公司	一种固废大掺量混凝土预制叠合板及其制备方法
CN116536511A (zh) *	2023-05-09	2023-08-04	新余钢铁股份有限公司	球团矿制造方法和球团矿

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07316622A (ja) *	1994-05-26	1995-12-05	Astec Irie:Kk	転炉ダストの固形方法
JP4264188B2 (ja) *	2000-10-04	2009-05-13	新日本製鐵株式会社	酸化金属の還元方法
JP5464317B2 (ja) *	2007-11-22	2014-04-09	Ｊｆｅスチール株式会社	焼結鉱製造用成形原料の製造方法

2009
- 2009-07-09 JP JP2009162622A patent/JP5459655B2/ja active Active
- 2009-07-16 WO PCT/JP2009/063238 patent/WO2010008098A1/ja not_active Ceased
- 2009-07-16 BR BRPI0913960A patent/BRPI0913960B1/pt active IP Right Grant
- 2009-07-16 AU AU2009271984A patent/AU2009271984B2/en active Active
- 2009-07-16 CN CN200980123885.1A patent/CN102105607B/zh active Active
2010
- 2010-12-20 ZA ZA2010/09120A patent/ZA201009120B/en unknown

Also Published As

Publication number	Publication date
CN102105607B (zh)	2013-06-05
BRPI0913960B1 (pt)	2017-04-11
ZA201009120B (en)	2012-02-29
JP2010043354A (ja)	2010-02-25
CN102105607A (zh)	2011-06-22
AU2009271984A1 (en)	2010-01-21
JP5459655B2 (ja)	2014-04-02
WO2010008098A1 (ja)	2010-01-21
AU2009271984B2 (en)	2012-03-22

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Legal Events

Date	Code	Title	Description
2017-01-31	B09A	Decision: intention to grant
2017-04-11	B16A	Patent or certificate of addition of invention granted	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/07/2009, OBSERVADAS AS CONDICOES LEGAIS.
2018-10-02	B25M	Limitations in changing the proprietorship	Owner name: JFE STEEL CORPORATION (JP) ; VALE S/A (BR/RJ) Free format text: ANOTACAO DE LIMITACAO OU ONUSREFERENCIA: PROCESSO SINPI/SEI 52402.005510/2018-81 FICA ANOTADA A INDISPONIBILIDADE DA REFERIDA PATENTE, DE ACORDO COM O ART. 59, II, DA LPI,CONFORME DETERMINADO PELO MM. JUIZ FEDERAL DA 27A VARA FEDERAL. CONFORME A MESMADETERMINACAO NAO SERA POSSIVEL A TRANSFERENCIA DESTA, SALVO A AUTORIZACAO DESSE JUIZO.
2018-10-09	B25M	Limitations in changing the proprietorship	Owner name: JFE STEEL CORPORATION (JP) ; VALE S/A (BR/RJ) Free format text: ANOTACAO DE LIMITACAO OU ONUSREFERENCIA: PROCESSO SINPI/SEI 52402.005792/2018-17 CONFORME DETERMINADO PELA MMA. JUIZA FEDERAL MARIA ADNA FAGUNDES VELOSO DA 15A VARA NA TITULARIDADE DA 27A VARA FEDERAL, FICA ANOTADO CANCELAMENTO PROVISORIO DA INDISPONIBILIDADE PUBLICADA NA RPI 2491 DE 02/10/2018, DE ACORDO COM O ART. 59, II, DA LPI.