BRPI0412587A - processo para a produção de minério com uma cota fina contendo aglomerados verdes - Google Patents

processo para a produção de minério com uma cota fina contendo aglomerados verdes

Info

Publication number
BRPI0412587A
BRPI0412587A BRPI0412587-8A BRPI0412587A BRPI0412587A BR PI0412587 A BRPI0412587 A BR PI0412587A BR PI0412587 A BRPI0412587 A BR PI0412587A BR PI0412587 A BRPI0412587 A BR PI0412587A
Authority
BR
Brazil
Prior art keywords
green agglomerates
production
combustible
fine
agglomeration drum
Prior art date
Application number
BRPI0412587-8A
Other languages
English (en)
Inventor
Oskar Pammer
Hans Stiasny
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of BRPI0412587A publication Critical patent/BRPI0412587A/pt
Publication of BRPI0412587B1 publication Critical patent/BRPI0412587B1/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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • 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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • 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
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

"PROCESSO PARA A PRODUçãO DE MINéRIO COM UMA COTA FINA CONTENDO AGLOMERADOS VERDES". A presente invenção refere-se a um processo para a produção de minério com uma cota fina, com matérias aditivas e eventualmente com aglomerados verdes contendo um aglutinante, que estão providos de um revestimento formado de combustível contendo carbono granulado fino, como, por exemplo, coque, o minério é misturado com as matérias aditivas e, eventualmente, com o aglutinante existente, a mistura é transformada em pélete e os aglomerados verdes formados assim com alimentação do combustível são revestidos com o combustível em um tambor de aglomeração (7). A fim de possibilitar uma seqüência de produção contínua de granulados verdes de qualidade uniforme, a mistura é transformada em pélete no tambor de aglomeração (7), e o combustível é adicionado em uma área (11) da extensão longitudinal do tambor de aglomeração (7), na qual os aglomerados que se formam no tambor de aglomeração (7) apresentam o tamanho desejado para um processamento completo.
BRPI0412587-8B1A 2003-07-16 2004-07-09 processo e instalação para a produção de minério com uma cota fina BRPI0412587B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0111003A AT412401B (de) 2003-07-16 2003-07-16 Verfahren zur herstellung von erz mit einem feinanteil enthaltenden grün-agglomeraten
PCT/AT2004/000248 WO2005007899A1 (de) 2003-07-16 2004-07-09 Verfahren zur herstellung von erz mit einem feinanteil enthaltenden grün-agglomeraten

Publications (2)

Publication Number Publication Date
BRPI0412587A true BRPI0412587A (pt) 2006-09-19
BRPI0412587B1 BRPI0412587B1 (pt) 2013-06-25

Family

ID=32686623

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412587-8B1A BRPI0412587B1 (pt) 2003-07-16 2004-07-09 processo e instalação para a produção de minério com uma cota fina

Country Status (11)

Country Link
US (2) US7645321B2 (pt)
EP (1) EP1646731B1 (pt)
JP (1) JP4927538B2 (pt)
KR (1) KR101178362B1 (pt)
CN (1) CN1329535C (pt)
AT (2) AT412401B (pt)
BR (1) BRPI0412587B1 (pt)
DE (1) DE502004005839D1 (pt)
PL (1) PL1646731T3 (pt)
RU (1) RU2363741C2 (pt)
WO (1) WO2005007899A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7402191B2 (en) * 2002-12-17 2008-07-22 Jfe Steel Corporation Process for producing sintering feedstock and apparatus therefor
BRPI0804694B1 (pt) * 2008-07-25 2018-11-21 Vale Do Rio Doce Co processo de produção de pelotas de manganês a partir de minério de manganês sem calcinação e pelota de manganês obtida por tal processo
RU2412257C1 (ru) * 2009-06-10 2011-02-20 Владимир Михайлович Динельт Способ окомкования агломерационной шихты
JP5871107B1 (ja) * 2015-03-18 2016-03-01 Ｊｆｅスチール株式会社 焼結鉱の連続製造方法および焼結鉱の製造設備列
CN106148681A (zh) * 2016-08-30 2016-11-23 山东钢铁股份有限公司 降低烧结机固体燃料消耗的混合料制备装置及制备方法
KR200486226Y1 (ko) 2017-09-06 2018-04-18 한국발전기술주식회사 인공경량골재 제조용 성형 시스템

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US3914364A (en) * 1973-12-27 1975-10-21 Dravo Corp Method of pelletizing glass batch materials
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SU775156A1 (ru) 1979-01-09 1980-10-30 Украинский Государственный Институт По Проектированию Металлургических Заводов Устройство дл подготовки шихт рудных и нерудных материалов
SU882578A1 (ru) 1979-05-30 1981-11-23 Научно-Исследовательский И Проектный Институт По Обогащению И Агломерации Руд Черных Металлов Смеситель
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JPH089739B2 (ja) * 1989-08-23 1996-01-31 日本鋼管株式会社 焼成塊成鉱の製造方法
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Also Published As

Publication number Publication date
DE502004005839D1 (de) 2008-02-14
PL1646731T3 (pl) 2008-05-30
CN1823170A (zh) 2006-08-23
WO2005007899A1 (de) 2005-01-27
JP4927538B2 (ja) 2012-05-09
RU2006104700A (ru) 2006-06-27
US7645321B2 (en) 2010-01-12
RU2363741C2 (ru) 2009-08-10
AT412401B (de) 2005-02-25
US20060112786A1 (en) 2006-06-01
ATE382717T1 (de) 2008-01-15
KR101178362B1 (ko) 2012-08-29
KR20060033803A (ko) 2006-04-19
ATA11102003A (de) 2004-07-15
BRPI0412587B1 (pt) 2013-06-25
EP1646731A1 (de) 2006-04-19
EP1646731B1 (de) 2008-01-02
JP2007538145A (ja) 2007-12-27
US8273287B2 (en) 2012-09-25
CN1329535C (zh) 2007-08-01
US20100047381A1 (en) 2010-02-25

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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 09/07/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement
B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/07/2024