BR9508167A - Processo para produção de minério sinterizado - Google Patents

Processo para produção de minério sinterizado

Info

Publication number
BR9508167A
BR9508167A BR9508167A BR9508167A BR9508167A BR 9508167 A BR9508167 A BR 9508167A BR 9508167 A BR9508167 A BR 9508167A BR 9508167 A BR9508167 A BR 9508167A BR 9508167 A BR9508167 A BR 9508167A
Authority
BR
Brazil
Prior art keywords
production
sintered ore
ore
sintered
Prior art date
Application number
BR9508167A
Other languages
English (en)
Inventor
Yohzoh Hosotani
Norimitsu Konno
Hiroki Nakai
Akifumi Umezu
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR9508167A publication Critical patent/BR9508167A/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
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0028—Microwave heating
BR9508167A 1994-06-29 1995-06-29 Processo para produção de minério sinterizado BR9508167A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16860994A JPH0814763A (ja) 1994-06-29 1994-06-29 焼結鉱製造方法
PCT/JP1995/001301 WO1996000800A1 (fr) 1994-06-29 1995-06-29 Procede de fabrication d'acier fritte

Publications (1)

Publication Number Publication Date
BR9508167A true BR9508167A (pt) 1997-08-12

Family

ID=15871234

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508167A BR9508167A (pt) 1994-06-29 1995-06-29 Processo para produção de minério sinterizado

Country Status (7)

Country Link
EP (1) EP0767242B1 (pt)
JP (1) JPH0814763A (pt)
KR (1) KR100217892B1 (pt)
CN (1) CN1048758C (pt)
BR (1) BR9508167A (pt)
DE (1) DE69512520T2 (pt)
WO (1) WO1996000800A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021253106A1 (pt) * 2020-06-17 2021-12-23 New Steel S.A. Dispositivo para aquecimento de um material através de micro-ondas, método para aquecimento de um material através de micro-ondas, e, sistemas para aquecimento de um material através de micro-ondas

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101269949B (zh) * 2008-05-12 2010-12-01 北京斯蒂奇科技有限公司 用于烧结陶粒生产线的点火装置
JP5831413B2 (ja) * 2011-09-15 2015-12-09 新日鐵住金株式会社 マイクロ波乾燥装置及びマイクロ波乾燥方法
KR101398345B1 (ko) * 2012-04-27 2014-05-22 주식회사 포스코 유도가열방식을 이용한 소결장치 및 방법
JP6225433B2 (ja) * 2013-03-07 2017-11-08 新日鐵住金株式会社 乾燥炉及び乾燥方法
KR101439243B1 (ko) * 2013-07-25 2014-09-11 주식회사 포스코 수분이 함유된 철광석의 소결장치
KR20170040826A (ko) * 2015-10-05 2017-04-14 주식회사 포스코 소결광 제조장치 및 제조방법
CN107504825B (zh) * 2017-08-10 2019-06-04 武汉钢铁有限公司 低NOx生成的烧结工艺
CN113804000A (zh) * 2020-06-17 2021-12-17 宝山钢铁股份有限公司 高炉块矿微波热废气组合加热干燥系统和方法
CN114136095A (zh) * 2021-11-25 2022-03-04 昆明理工大学 一种烧结机微波点火装置
CN114427793B (zh) * 2022-01-11 2023-01-17 北京科技大学 一种交替式连续循环的烧结减污降碳系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152903A (ja) * 1974-11-06 1976-05-11 Nippon Steel Corp Shoketsukoseizohoho
JPS52152802A (en) * 1976-06-15 1977-12-19 Nippon Steel Corp Production of sintered ore
JPS6191798U (pt) * 1984-11-21 1986-06-14
US5191183A (en) * 1991-02-21 1993-03-02 Ontario Hydro Apparatus for processing ceramics using microwave oven with resistance heating unit
JPH06212293A (ja) * 1993-01-12 1994-08-02 Nippon Steel Corp 焼結鉱製造方法
JP3273275B2 (ja) * 1993-07-20 2002-04-08 新日本製鐵株式会社 焼結鉱製造方法
JPH07216462A (ja) * 1994-01-28 1995-08-15 Nippon Steel Corp 焼結鉱製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021253106A1 (pt) * 2020-06-17 2021-12-23 New Steel S.A. Dispositivo para aquecimento de um material através de micro-ondas, método para aquecimento de um material através de micro-ondas, e, sistemas para aquecimento de um material através de micro-ondas

Also Published As

Publication number Publication date
WO1996000800A1 (fr) 1996-01-11
EP0767242B1 (en) 1999-09-29
AU685959B2 (en) 1998-01-29
CN1154147A (zh) 1997-07-09
CN1048758C (zh) 2000-01-26
EP0767242A4 (en) 1997-09-17
DE69512520T2 (de) 2000-05-04
JPH0814763A (ja) 1996-01-19
KR100217892B1 (ko) 1999-09-01
DE69512520D1 (de) 1999-11-04
EP0767242A1 (en) 1997-04-09
AU2806895A (en) 1996-01-25

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2054 DE 18/05/2010 E COMPROVAR RECOLHIMENTO DA 16A, 17A E 18A ANUIDADES.