BRPI0819293A2 - método para a produção de matéria-prima para a produção de minério sinterizado - Google Patents

método para a produção de matéria-prima para a produção de minério sinterizado

Info

Publication number
BRPI0819293A2
BRPI0819293A2 BRPI0819293A BRPI0819293A BRPI0819293A2 BR PI0819293 A2 BRPI0819293 A2 BR PI0819293A2 BR PI0819293 A BRPI0819293 A BR PI0819293A BR PI0819293 A BRPI0819293 A BR PI0819293A BR PI0819293 A2 BRPI0819293 A2 BR PI0819293A2
Authority
BR
Brazil
Prior art keywords
production
raw material
sintered ore
ore
sintered
Prior art date
Application number
BRPI0819293A
Other languages
English (en)
Inventor
Hideaki Sato
Koichi Nushiro
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40667613&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0819293(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jfe Steel Corp, Vale Sa filed Critical Jfe Steel Corp
Publication of BRPI0819293A2 publication Critical patent/BRPI0819293A2/pt
Publication of BRPI0819293B1 publication Critical patent/BRPI0819293B1/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
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • C22B1/205—Sintering; Agglomerating in sintering machines with movable grates regulation of the sintering 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
    • 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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
BRPI0819293-6A 2007-11-22 2008-11-20 Método para a produção de matéria-prima para a produção de minério sinterizado BRPI0819293B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007302510 2007-11-22
JP2007-302510 2007-11-22
PCT/JP2008/071601 WO2009066796A1 (ja) 2007-11-22 2008-11-20 焼結鉱製造用原料の製造方法

Publications (2)

Publication Number Publication Date
BRPI0819293A2 true BRPI0819293A2 (pt) 2016-08-02
BRPI0819293B1 BRPI0819293B1 (pt) 2019-04-09

Family

ID=40667613

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819293-6A BRPI0819293B1 (pt) 2007-11-22 2008-11-20 Método para a produção de matéria-prima para a produção de minério sinterizado

Country Status (8)

Country Link
JP (1) JP5464317B2 (pt)
KR (1) KR101190938B1 (pt)
CN (1) CN101903542B (pt)
AU (1) AU2008327116B2 (pt)
BR (1) BRPI0819293B1 (pt)
TW (1) TWI411687B (pt)
WO (1) WO2009066796A1 (pt)
ZA (1) ZA201003349B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5459655B2 (ja) * 2008-07-18 2014-04-02 Ｊｆｅスチール株式会社 尾鉱の処理方法
JP4885311B2 (ja) * 2008-12-26 2012-02-29 新日本製鐵株式会社 Ｘ線ｃｔを用いた焼結原料の造粒方法
JP4840524B2 (ja) * 2009-07-10 2011-12-21 Ｊｆｅスチール株式会社 焼結用原料の製造方法
JP5471852B2 (ja) * 2010-06-03 2014-04-16 新日鐵住金株式会社 焼結原料の調製方法
JP5146573B1 (ja) * 2010-07-30 2013-02-20 Ｊｆｅスチール株式会社 焼結用原料の製造方法
TWI558657B (zh) * 2011-09-08 2016-11-21 淡水河谷公司 奈米碳管應用於粉礦聚集物以增加其機械強度
KR101325204B1 (ko) * 2011-09-21 2013-11-04 한국지질자원연구원 광미로부터 매트와 슬래그를 얻는 방법
US9045809B2 (en) * 2012-05-05 2015-06-02 Nu-Iron Technology, Llc Reclaiming and inhibiting activation of DRI fines
TWI468522B (zh) * 2012-05-30 2015-01-11 Jfe Steel Corp 燒結用造粒原料的製造方法、其製造裝置以及高爐用燒結礦的製造方法
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
JP5991290B2 (ja) * 2013-09-13 2016-09-14 Ｊｆｅスチール株式会社 焼結鉱の製造方法
JP6331639B2 (ja) * 2014-04-18 2018-05-30 新日鐵住金株式会社 焼結原料配合方法
CN104030328B (zh) * 2014-06-27 2016-04-06 西南科技大学 用蛇纹石提取氧化镁制备活性多孔状二氧化硅材料的方法
CN104195328B (zh) * 2014-07-31 2016-08-24 甘肃酒钢集团宏兴钢铁股份有限公司 一种利用选铁尾矿制作氧化铁矿石还原焙烧生球的方法
WO2017086026A1 (ja) 2015-11-16 2017-05-26 日本碍子株式会社 配向焼結体の製法
CN108699623B (zh) * 2016-03-04 2022-05-10 杰富意钢铁株式会社 烧结矿的制造方法
JP2018172704A (ja) * 2017-03-31 2018-11-08 Ｊｆｅスチール株式会社 造粒焼結原料の製造方法および焼結鉱の製造方法
KR102139634B1 (ko) 2018-07-12 2020-07-30 주식회사 포스코 소결광 제조 방법
JP7419155B2 (ja) * 2020-05-07 2024-01-22 株式会社神戸製鋼所 鉄鉱石ペレットの製造方法
CN113136468A (zh) * 2021-04-20 2021-07-20 山东鑫华特钢集团有限公司 一种炼铁烧结转鼓和粒度分级方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170224A (ja) * 1983-03-18 1984-09-26 Kawasaki Steel Corp 超微粉ダストの焼結用原料への添加方法
JPS60248827A (ja) * 1984-05-24 1985-12-09 Nippon Steel Corp 焼結原料の事前処理方法
JPS61163220A (ja) * 1985-01-08 1986-07-23 Nippon Steel Corp 焼結原料の事前処理方法
JPS6254036A (ja) * 1985-09-03 1987-03-09 Nippon Kokan Kk <Nkk> 焼結用ミニペレツトの製造方法
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
JP2005171388A (ja) * 2000-05-29 2005-06-30 Jfe Steel Kk 焼結用擬似粒子原料、高炉用焼結鉱および焼結用擬似粒子原料の製造方法
WO2001092588A1 (fr) * 2000-05-29 2001-12-06 Kawasaki Steel Corporation Matiere premiere pour frittage sous forme de pseudograins et procede de production de ladite matiere
CN1230563C (zh) * 2001-02-22 2005-12-07 新日本制铁株式会社 制铁用原料的造粒处理方法及制铁用造粒处理剂
JP3703769B2 (ja) * 2001-09-07 2005-10-05 新日本製鐵株式会社 製鉄用原料の造粒処理方法
JP4368245B2 (ja) * 2004-05-17 2009-11-18 株式会社リケン 硬質粒子分散型鉄基焼結合金
JP5119462B2 (ja) * 2005-11-17 2013-01-16 新日鐵住金株式会社 焼結原料の事前処理方法及び焼結鉱の製造方法
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
JP2007277684A (ja) 2006-04-11 2007-10-25 Jfe Steel Kk 製鉄用非焼成塊成鉱
JP5098248B2 (ja) * 2006-08-03 2012-12-12 新日鐵住金株式会社 製鉄用含鉄集塵ダスト類の造粒方法
JP5000366B2 (ja) * 2007-04-12 2012-08-15 新日本製鐵株式会社 焼結鉱の製造方法

Also Published As

Publication number Publication date
ZA201003349B (en) 2012-05-30
JP2009144240A (ja) 2009-07-02
AU2008327116B2 (en) 2011-08-18
TWI411687B (zh) 2013-10-11
WO2009066796A1 (ja) 2009-05-28
CN101903542B (zh) 2013-01-02
JP5464317B2 (ja) 2014-04-09
KR101190938B1 (ko) 2012-10-12
BRPI0819293B1 (pt) 2019-04-09
CN101903542A (zh) 2010-12-01
AU2008327116A1 (en) 2009-05-28
KR20100101562A (ko) 2010-09-17
TW200936774A (en) 2009-09-01

Similar Documents

Publication Publication Date Title
BRPI0819293A2 (pt) método para a produção de matéria-prima para a produção de minério sinterizado
BRPI0923299A8 (pt) método para a produção de minérios sinterizado
BRPI0719843A2 (pt) Método para a produção de bisbenzoxazóis
PL2454100T3 (pl) Sposób wytwarzania korpusu wielowarstwowego i korpus wielowarstwowy
PL2268375T3 (pl) Filtracyjny materiał zespolony, sposób jego wytwarzania oraz płaskie elementy filtracyjne, wytworzone z filtracyjnego materiału zespolonego
EP2128094A4 (en) ARSENIC FAT MATERIAL AND METHOD OF MANUFACTURING THEREOF
EG26797A (en) Cement production process
BR112012001937A2 (pt) método para a produção de 2,2-difluoroetilamina
PL2229233T3 (pl) Sposób wytwarzania cząstek
EP2521209A4 (en) COMPOSITE CERAMIC MATERIAL AND METHOD FOR MANUFACTURING THE SAME
EP2135946A4 (en) METHOD FOR MANUFACTURING A POLYPEPTIDE
GB0724752D0 (en) Method for producing a thermoelectric material
EP2147906A4 (en) METHOD FOR PRODUCING POROUS CERAMIC MATERIAL
PL2125947T3 (pl) Materiały kompozytowe i sposób ich wytwarzania
SI2382025T1 (en) Single or multi-layer filter material and method for the production thereof
IL240122A0 (en) A method for producing an antibody
EP2189476A4 (en) NOVEL POLYPEPTIDE AND MANUFACTURING METHOD THEREFOR
PL2040895T3 (pl) Sposób wytwarzania płyt z tworzywa
BRPI0813163A2 (pt) Método para a produção de polissiloxanos cíclicos
BRPI1012529A2 (pt) método para produção de sínter
EP2221384A4 (en) METHOD FOR MANUFACTURING ANTIBODY
BRPI0811510A2 (pt) Método para a produção de moldes
PL386026A1 (pl) Sposób wytwarzania escitalopramu
PL2562004T3 (pl) Element płaski i sposób jego wytwarzania
ZA201200528B (en) Novel alkoxyenones and enaminoketones and a method for the production thereof

Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
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 DO REFERIDO PEDIDO DE 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 DESTE, SALVO A AUTORIZACAO DESSE JUIZO.

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.

B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS