WO2013140810A8 - 焼結鉱用原料粉の調整方法および焼結鉱用原料粉 - Google Patents

焼結鉱用原料粉の調整方法および焼結鉱用原料粉 Download PDF

Info

Publication number
WO2013140810A8
WO2013140810A8 PCT/JP2013/001934 JP2013001934W WO2013140810A8 WO 2013140810 A8 WO2013140810 A8 WO 2013140810A8 JP 2013001934 W JP2013001934 W JP 2013001934W WO 2013140810 A8 WO2013140810 A8 WO 2013140810A8
Authority
WO
WIPO (PCT)
Prior art keywords
sintered ore
precursor powder
adjusting
ore
particles
Prior art date
Application number
PCT/JP2013/001934
Other languages
English (en)
French (fr)
Other versions
WO2013140810A1 (ja
Inventor
憲司 大屋
隆英 樋口
Original Assignee
Ｊｆｅスチール株式会社
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 Ｊｆｅスチール株式会社 filed Critical Ｊｆｅスチール株式会社
Priority to KR1020147028654A priority Critical patent/KR101525068B1/ko
Priority to JP2013556705A priority patent/JP5516832B2/ja
Priority to AU2013236700A priority patent/AU2013236700B2/en
Priority to CN201380015426.8A priority patent/CN104204243B/zh
Priority to BR112014023425-6A priority patent/BR112014023425B1/pt
Publication of WO2013140810A1 publication Critical patent/WO2013140810A1/ja
Publication of WO2013140810A8 publication Critical patent/WO2013140810A8/ja

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
    • 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

Abstract

　本発明に従い、鉄鉱石原料中の粒径：０．５ｍｍ以下の鉄鉱石原料質量（Ｆ）と、粉コークス中の粒径：０．５ｍｍ以下の粉コークス質量（Ｃ）との混合比率〔（Ｃ／Ｆ）×１００〕を、７～８％の範囲に調整することによって、鉄鉱石の品質に左右されずに、焼結鉱の製造効率に優れた焼結鉱用原料粉を調整することができる。
PCT/JP2013/001934 2012-03-22 2013-03-21 焼結鉱用原料粉の調整方法および焼結鉱用原料粉 WO2013140810A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020147028654A KR101525068B1 (ko) 2012-03-22 2013-03-21 소결광용 원료분의 조정 방법 및 소결광용 원료분
JP2013556705A JP5516832B2 (ja) 2012-03-22 2013-03-21 焼結鉱用原料粉の調整方法および焼結鉱用原料粉
AU2013236700A AU2013236700B2 (en) 2012-03-22 2013-03-21 Method for adjusting precursor powder for sintered ore, and precursor powder for sintered ore
CN201380015426.8A CN104204243B (zh) 2012-03-22 2013-03-21 烧结矿用原料粉的调整方法和烧结矿用原料粉
BR112014023425-6A BR112014023425B1 (pt) 2012-03-22 2013-03-21 Método para ajustar pó precursor para minério sinterizado, e pó precursor para minério sinte-rizado

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-066333 2012-03-22
JP2012066333 2012-03-22

Publications (2)

Publication Number Publication Date
WO2013140810A1 WO2013140810A1 (ja) 2013-09-26
WO2013140810A8 true WO2013140810A8 (ja) 2014-10-16

Family

ID=49222283

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/001934 WO2013140810A1 (ja) 2012-03-22 2013-03-21 焼結鉱用原料粉の調整方法および焼結鉱用原料粉

Country Status (7)

Country Link
JP (1) JP5516832B2 (ja)
KR (1) KR101525068B1 (ja)
CN (1) CN104204243B (ja)
AU (1) AU2013236700B2 (ja)
BR (1) BR112014023425B1 (ja)
TW (1) TWI473882B (ja)
WO (1) WO2013140810A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2765680C1 (ru) * 2018-03-20 2022-02-01 ДжФЕ СТИЛ КОРПОРЕЙШН Гранулированный материал, способ изготовления гранулированного материала и способ изготовления спеченной руды

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110168118B (zh) * 2016-12-28 2022-09-09 杰富意钢铁株式会社 烧结矿的制造方法
KR102394730B1 (ko) * 2017-04-17 2022-05-04 제이에프이 스틸 가부시키가이샤 소결광의 제조 방법
WO2019188668A1 (ja) * 2018-03-29 2019-10-03 Ｊｆｅスチール株式会社 造粒物、造粒物の製造方法および焼結鉱の製造方法
CN114264585B (zh) * 2020-09-16 2023-11-14 宝山钢铁股份有限公司 生产用碳铁复合炉料的透气性模拟测定方法
EP4286546A1 (en) * 2023-02-23 2023-12-06 Tata Steel IJmuiden B.V. Method for the manufacturing of sinter granules

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118215A (en) * 1977-03-26 1978-10-16 Sumitomo Metal Ind Ltd Sintering method
JPS6237325A (ja) * 1985-06-27 1987-02-18 Nippon Kokan Kk <Nkk> 焼成塊成鉱およびその製造方法
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
JPH07331343A (ja) * 1994-05-31 1995-12-19 Nippon Steel Corp 排ガス循環焼結操業方法
KR100587709B1 (ko) * 2003-03-20 2006-06-08 가부시키가이샤 고베 세이코쇼 소결광의 제조방법
JP5004421B2 (ja) * 2004-09-17 2012-08-22 Ｊｆｅスチール株式会社 焼結鉱の製造方法
JP4661154B2 (ja) * 2004-10-01 2011-03-30 Ｊｆｅスチール株式会社 焼結鉱の製造方法
JP5063978B2 (ja) * 2006-10-20 2012-10-31 新日本製鐵株式会社 焼結原料の造粒方法
CN101928824B (zh) * 2009-06-22 2013-05-01 鞍钢股份有限公司 降低烧结固体燃耗、提高强度的烧结矿生产方法
CN102206744B (zh) * 2010-03-29 2013-04-10 攀钢集团钢铁钒钛股份有限公司 一种烧结混合料制粒的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2765680C1 (ru) * 2018-03-20 2022-02-01 ДжФЕ СТИЛ КОРПОРЕЙШН Гранулированный материал, способ изготовления гранулированного материала и способ изготовления спеченной руды

Also Published As

Publication number Publication date
AU2013236700A1 (en) 2014-10-02
CN104204243B (zh) 2016-05-04
TW201339314A (zh) 2013-10-01
KR20140134327A (ko) 2014-11-21
AU2013236700B2 (en) 2015-04-23
BR112014023425B1 (pt) 2019-05-28
WO2013140810A1 (ja) 2013-09-26
KR101525068B1 (ko) 2015-06-02
TWI473882B (zh) 2015-02-21
JPWO2013140810A1 (ja) 2015-08-03
JP5516832B2 (ja) 2014-06-11
CN104204243A (zh) 2014-12-10

Similar Documents

Publication Publication Date Title
WO2013140810A8 (ja) 焼結鉱用原料粉の調整方法および焼結鉱用原料粉
EP4234511A3 (en) Graphite oxide entrainment in cement and asphalt composite
WO2015026900A3 (en) Aerated composite materials, methods of production and uses thereof
WO2008139581A1 (ja) 炭化ケイ素焼成用原料の製造方法、及び、ハニカム構造体の製造方法
PH12017501156A1 (en) Method for smelting nickel oxide ore
MX2014003767A (es) Procedimiento mejorado para la produccion de hematita finamente dividida y de pigmentos de oxido de hierro rojos.
WO2011080336A3 (de) Graphithaltiger formkörper und verfahren zu seiner herstellung
WO2015008406A8 (ja) 粉末冶金用混合粉およびその製造方法ならびに鉄基粉末製焼結体の製造方法
PH12017500616A1 (en) Method for smelting nickel oxide ore
AU2013404800A8 (en) Production of red iron oxide pigment
IN2015DN00522A (ja)
MX2016000953A (es) Materia prima por reduccion directa, metodo de produccion de materia prima por reduccion directa, y metodo de produccion de hierro reducido.
WO2014057260A3 (en) Ceramic material
IN2014DN10331A (ja)
IN2015DN00381A (ja)
MX2011012939A (es) Metodo para producción de un aglomerado hecho de material fino que contiene oxido de metal, para usarse como material de alimentacion de alto horno.
MY169970A (en) Method for production of graphite bodies
WO2011070026A3 (de) Kohlenstoffpartikelgranulat, dispersion aus kohlenstoffpartikelgranulat sowie verfahren zu deren herstellung
WO2017052027A8 (ko) 성형탄 및 그 제조 방법
WO2013140809A8 (ja) 焼結鉱用原料粉の調整方法および焼結鉱用原料粉
WO2012087829A3 (en) Use of bimodal carbon distribution in compacts for producing metallic iron nodules
IN2012DN00992A (ja)
PH12019502432A1 (en) Method for smelting oxide ore
IN2014CN02502A (ja)
TW201129499A (en) Method for manufacturing carbide fine particles

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201380015426.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13764948

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase in:

Ref document number: 2013556705

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase in:

Ref country code: DE

ENP Entry into the national phase in:

Ref document number: 2013236700

Country of ref document: AU

Date of ref document: 20130321

Kind code of ref document: A

ENP Entry into the national phase in:

Ref document number: 20147028654

Country of ref document: KR

Kind code of ref document: A

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112014023425

Country of ref document: BR

122 Ep: pct application non-entry in european phase

Ref document number: 13764948

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase in:

Ref document number: 112014023425

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20140922