JP3902629B2 - 焼結原料の事前処理方法 - Google Patents

焼結原料の事前処理方法 Download PDF

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Publication number
JP3902629B2
JP3902629B2 JP2005137474A JP2005137474A JP3902629B2 JP 3902629 B2 JP3902629 B2 JP 3902629B2 JP 2005137474 A JP2005137474 A JP 2005137474A JP 2005137474 A JP2005137474 A JP 2005137474A JP 3902629 B2 JP3902629 B2 JP 3902629B2
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JP
Japan
Prior art keywords
fine powder
raw material
iron ore
granulated product
mass
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2005137474A
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English (en)
Japanese (ja)
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JP2005350770A (ja
JP2005350770A5 (enExample
Inventor
健一 八ケ代
武 今井
昭 具島
恒男 池田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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
Priority to JP2005137474A priority Critical patent/JP3902629B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to EP05804043A priority patent/EP1887091B1/en
Priority to UAA200713788A priority patent/UA90903C2/ru
Priority to KR1020077026037A priority patent/KR100943359B1/ko
Priority to CN200580049748XA priority patent/CN101184855B/zh
Priority to KR1020097020567A priority patent/KR101049338B1/ko
Priority to AT05804043T priority patent/ATE484601T1/de
Priority to BRPI0520278-7B1A priority patent/BRPI0520278B1/pt
Priority to US11/920,102 priority patent/US8834596B2/en
Priority to DE602005024184T priority patent/DE602005024184D1/de
Priority to EP09159261A priority patent/EP2098601B1/en
Priority to AT09159261T priority patent/ATE502126T1/de
Priority to PCT/JP2005/021170 priority patent/WO2006120773A1/ja
Priority to DE602005027008T priority patent/DE602005027008D1/de
Publication of JP2005350770A publication Critical patent/JP2005350770A/ja
Publication of JP2005350770A5 publication Critical patent/JP2005350770A5/ja
Application granted granted Critical
Publication of JP3902629B2 publication Critical patent/JP3902629B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Manufacture And Refinement Of Metals (AREA)
JP2005137474A 2004-05-13 2005-05-10 焼結原料の事前処理方法 Expired - Lifetime JP3902629B2 (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP2005137474A JP3902629B2 (ja) 2004-05-13 2005-05-10 焼結原料の事前処理方法
EP09159261A EP2098601B1 (en) 2005-05-10 2005-11-11 Method for pretreating granular iron ore materials for sintering
KR1020077026037A KR100943359B1 (ko) 2005-05-10 2005-11-11 소결 원료의 사전 처리 방법
CN200580049748XA CN101184855B (zh) 2005-05-10 2005-11-11 烧结原料的预处理方法
KR1020097020567A KR101049338B1 (ko) 2005-05-10 2005-11-11 소결 원료의 사전 처리 방법
AT05804043T ATE484601T1 (de) 2005-05-10 2005-11-11 Verfahren zur vorbehandlung von ausgangsstoffen zum sintern
BRPI0520278-7B1A BRPI0520278B1 (pt) 2005-05-10 2005-11-11 Método para o pré-tratamento de material de sinterização
US11/920,102 US8834596B2 (en) 2005-05-10 2005-11-11 Method for pretreating sintering material
EP05804043A EP1887091B1 (en) 2005-05-10 2005-11-11 Method for pretreatment of raw materials for sintering
UAA200713788A UA90903C2 (ru) 2005-05-10 2005-11-11 Способ производства гранул спеченного материала (варианты)
AT09159261T ATE502126T1 (de) 2005-05-10 2005-11-11 Verfahren zur vorbehandlung körniger eisenerzmaterialien zum sintern
PCT/JP2005/021170 WO2006120773A1 (ja) 2005-05-10 2005-11-11 焼結原料の事前処理方法
DE602005027008T DE602005027008D1 (de) 2005-05-10 2005-11-11 Verfahren zur Vorbehandlung körniger Eisenerzmaterialien zum Sintern
DE602005024184T DE602005024184D1 (de) 2005-05-10 2005-11-11 Verfahren zur vorbehandlung von ausgangsstoffen zum sintern

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004143821 2004-05-13
JP2005137474A JP3902629B2 (ja) 2004-05-13 2005-05-10 焼結原料の事前処理方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2006186893A Division JP4786441B2 (ja) 2004-05-13 2006-07-06 焼結原料の事前処理方法
JP2006314572A Division JP4786508B2 (ja) 2004-05-13 2006-11-21 焼結原料の事前処理方法

Publications (3)

Publication Number Publication Date
JP2005350770A JP2005350770A (ja) 2005-12-22
JP2005350770A5 JP2005350770A5 (enExample) 2006-08-24
JP3902629B2 true JP3902629B2 (ja) 2007-04-11

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Family Applications (1)

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JP2005137474A Expired - Lifetime JP3902629B2 (ja) 2004-05-13 2005-05-10 焼結原料の事前処理方法

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JP (1) JP3902629B2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4501656B2 (ja) * 2004-11-29 2010-07-14 Ｊｆｅスチール株式会社 焼結鉱の製造方法
JP4568243B2 (ja) * 2006-03-17 2010-10-27 新日本製鐵株式会社 微粉原料の混練方法
JP4935133B2 (ja) * 2006-03-17 2012-05-23 Ｊｆｅスチール株式会社 フェロコークスおよび焼結鉱の製造方法
JP4497419B2 (ja) * 2006-03-27 2010-07-07 新日本製鐵株式会社 微粉原料の造粒方法
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
JP5167641B2 (ja) * 2007-01-16 2013-03-21 新日鐵住金株式会社 焼結鉱の製造方法
JP5343323B2 (ja) * 2007-04-06 2013-11-13 新日鐵住金株式会社 焼結原料ペレット乾燥設備及び焼結原料ペレット乾燥方法
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
JP5130477B2 (ja) * 2007-05-30 2013-01-30 新日鐵住金株式会社 微粉を含む鉄鉱石原料の造粒方法
JP5058715B2 (ja) * 2007-08-27 2012-10-24 新日本製鐵株式会社 焼結用原料の事前処理方法
JP4677040B2 (ja) * 2009-09-01 2011-04-27 新日本製鐵株式会社 微粉原料の造粒方法
JP6369113B2 (ja) * 2013-05-07 2018-08-08 新日鐵住金株式会社 焼結鉱の製造方法
JP6020823B2 (ja) * 2013-05-22 2016-11-02 Ｊｆｅスチール株式会社 焼結用造粒原料の製造方法
JP5983949B2 (ja) * 2013-05-22 2016-09-06 Ｊｆｅスチール株式会社 焼結用造粒原料の製造方法
JP6307997B2 (ja) * 2014-04-11 2018-04-11 新日鐵住金株式会社 焼結原料の事前処理方法
JP6361335B2 (ja) * 2014-07-09 2018-07-25 新日鐵住金株式会社 焼結鉱の製造方法
JP6361340B2 (ja) * 2014-07-14 2018-07-25 新日鐵住金株式会社 微粒子混合物を用いた焼結鉱の製造方法
JP6519005B2 (ja) * 2015-03-31 2019-05-29 日本製鉄株式会社 焼結鉱の製造方法
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543442B2 (enExample) * 1973-12-31 1979-02-23
JP2663748B2 (ja) * 1991-06-18 1997-10-15 住友金属工業株式会社 焼結原料の事前処理方法
JP2589633B2 (ja) * 1991-11-08 1997-03-12 新日本製鐵株式会社 高炉用焼結鉱原料の事前処理方法
JPH05239560A (ja) * 1992-02-27 1993-09-17 Nisshin Steel Co Ltd 焼結鉱の製造方法
JPH0762456A (ja) * 1993-08-26 1995-03-07 Nkk Corp 焼結鉱製造方法

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