BRPI0814206A2 - Material da ligação para aumentar a força quente de pós do minério, de pelota usando o mesmo, e de produção da pelota - Google Patents

Material da ligação para aumentar a força quente de pós do minério, de pelota usando o mesmo, e de produção da pelota

Info

Publication number
BRPI0814206A2
BRPI0814206A2 BRPI0814206-8A2A BRPI0814206A BRPI0814206A2 BR PI0814206 A2 BRPI0814206 A2 BR PI0814206A2 BR PI0814206 A BRPI0814206 A BR PI0814206A BR PI0814206 A2 BRPI0814206 A2 BR PI0814206A2
Authority
BR
Brazil
Prior art keywords
pelle
production
connection material
increase hot
ore dust
Prior art date
Application number
BRPI0814206-8A2A
Other languages
English (en)
Inventor
Taiichiro Mori
Ryoetsu Yoshino
Atsumu Ishida
Tetsuya Ando
Original Assignee
Denki Kagaku Kogyo Kk
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 Denki Kagaku Kogyo Kk filed Critical Denki Kagaku Kogyo Kk
Publication of BRPI0814206A2 publication Critical patent/BRPI0814206A2/pt
Publication of BRPI0814206B1 publication Critical patent/BRPI0814206B1/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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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
    • 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
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00215—Mortar or concrete mixtures defined by their oxide composition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BRPI0814206-8A 2007-07-25 2008-07-24 Agglutinating material for increasing heat resistance of oil powder and method of obtaining pellets from agglutinating material BRPI0814206B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2007193047 2007-07-25
JP193047/2007 2007-07-25
JP203086/2007 2007-08-03
JP2007203086 2007-08-03
PCT/JP2008/063709 WO2009014255A1 (ja) 2007-07-25 2008-07-24 鉱石粉の熱間強度増進固化材、それを用いたペレット、及びその製造方法

Publications (2)

Publication Number Publication Date
BRPI0814206A2 true BRPI0814206A2 (pt) 2015-01-27
BRPI0814206B1 BRPI0814206B1 (pt) 2017-06-27

Family

ID=40281491

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814206-8A BRPI0814206B1 (pt) 2007-07-25 2008-07-24 Agglutinating material for increasing heat resistance of oil powder and method of obtaining pellets from agglutinating material

Country Status (5)

Country Link
JP (1) JP5474543B2 (pt)
KR (1) KR101489537B1 (pt)
CN (1) CN101755064B (pt)
BR (1) BRPI0814206B1 (pt)
WO (1) WO2009014255A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011230263A1 (en) * 2010-03-25 2012-09-20 Kabushiki Kaisha Kobe Seiko Sho Carbon-material-containing iron oxide briquette composition, method for producing same, and method for producing reduced iron using same
KR101366167B1 (ko) * 2013-01-21 2014-02-25 주식회사 제철세라믹 소결용 결합제 및 상기 결합제와 자철광 극미분 철광석을 이용한 소결광 펠렛의 제조방법
CN104993031B (zh) 2015-06-12 2018-03-06 映瑞光电科技(上海)有限公司 高压倒装led芯片及其制造方法
JP7252454B2 (ja) * 2019-06-18 2023-04-05 日本製鉄株式会社 高炉用非焼成塊成鉱の製造方法
WO2022056560A1 (en) * 2020-09-14 2022-03-17 Mintek Binder for an agglomeration process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753421B2 (pt) * 1974-04-02 1982-11-12
JPS62253737A (ja) * 1986-04-25 1987-11-05 Nippon Jiryoku Senko Kk バインダ−の製造方法
WO2004050924A1 (en) * 2002-12-02 2004-06-17 Council Of Scientific And Industrial Research Cold briquetting and pelletisation of mineral fines using an iron-bearing hydraulic binder
JP5180438B2 (ja) * 2006-01-18 2013-04-10 新日鐵住金株式会社 炭材含有ペレットの製造方法
JP5073707B2 (ja) * 2009-05-19 2012-11-14 文化シヤッター株式会社 開閉体の連結支持構造

Also Published As

Publication number Publication date
JP5474543B2 (ja) 2014-04-16
CN101755064A (zh) 2010-06-23
CN101755064B (zh) 2011-12-28
JPWO2009014255A1 (ja) 2010-10-07
BRPI0814206B1 (pt) 2017-06-27
KR101489537B1 (ko) 2015-02-03
WO2009014255A1 (ja) 2009-01-29
KR20100043044A (ko) 2010-04-27

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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]
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

Free format text: A FIM DE ATENDER A ALTERACAO DE NOME REQUERIDA ATRAVES DA PETICAO NO 870170038217 DE 06/06/2017, E NECESSARIO APRESENTAR A TRADUCAO JURAMENTADA DO DOCUMENTO, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25E Requested change of name of applicant rejected

Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE NOME CONTIDO NA PETICAO 870170038217 DE 06/06/2017, POR AUSENCIA DE CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI NO 2499, DE 27/11/2018.

B25D Requested change of name of applicant approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

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 2785 DE 21-05-2024 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.