BRPI0922673A2 - método de produção de coque para alto-forno - Google Patents

método de produção de coque para alto-forno

Info

Publication number
BRPI0922673A2
BRPI0922673A2 BRPI0922673A BRPI0922673A BRPI0922673A2 BR PI0922673 A2 BRPI0922673 A2 BR PI0922673A2 BR PI0922673 A BRPI0922673 A BR PI0922673A BR PI0922673 A BRPI0922673 A BR PI0922673A BR PI0922673 A2 BRPI0922673 A2 BR PI0922673A2
Authority
BR
Brazil
Prior art keywords
production method
blast furnace
coke production
furnace coke
blast
Prior art date
Application number
BRPI0922673A
Other languages
English (en)
Inventor
Munehiro Uchida
Satoshi Koizumi
Seiji Nomura
Takashi Kakiki
Yasuhiro Katsumi
Yoshimitsu Tsukasaki
Yukihiro Kubota
Yuuji Ishiharaguchi
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 BRPI0922673A2 publication Critical patent/BRPI0922673A2/pt
Publication of BRPI0922673B1 publication Critical patent/BRPI0922673B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
BRPI0922673-7A 2008-12-10 2009-12-10 Método de produção de coque para alto-forno BRPI0922673B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-314903 2008-12-10
JP2008314903 2008-12-10
PCT/JP2009/006754 WO2010067606A1 (ja) 2008-12-10 2009-12-10 高炉用コークスの製造方法

Publications (2)

Publication Number Publication Date
BRPI0922673A2 true BRPI0922673A2 (pt) 2016-01-05
BRPI0922673B1 BRPI0922673B1 (pt) 2018-01-30

Family

ID=42242599

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922673-7A BRPI0922673B1 (pt) 2008-12-10 2009-12-10 Método de produção de coque para alto-forno

Country Status (5)

Country Link
JP (1) JP4551494B2 (pt)
KR (1) KR101232586B1 (pt)
CN (1) CN102245738B (pt)
BR (1) BRPI0922673B1 (pt)
WO (1) WO2010067606A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5309943B2 (ja) * 2008-12-10 2013-10-09 新日鐵住金株式会社 高炉用コークスの製造方法
JP5402369B2 (ja) * 2009-02-16 2014-01-29 新日鐵住金株式会社 石炭配合方法
KR101149118B1 (ko) * 2010-06-28 2012-05-25 현대제철 주식회사 코크스의 냉간강도 및 열간강도 향상방법
EA024335B1 (ru) * 2011-12-08 2016-09-30 Владимир Дмитриевич Щебентовский Углеродный восстановитель и способ его получения
US10975310B2 (en) * 2014-12-31 2021-04-13 Suncoke Technology And Development Llc Multi-modal beds of coking material
JP6874524B2 (ja) * 2017-05-24 2021-05-19 日本製鉄株式会社 コークス強度の推定方法
CN108753329B (zh) * 2018-05-07 2020-12-01 中国科学院山西煤炭化学研究所 一种提高低阶煤配煤制取高强度焦炭产率的方法
CN111253961B (zh) * 2020-01-21 2021-05-28 鞍钢股份有限公司 一种提高焦炭平均粒度及改善焦炭粒度分布的炼焦配煤方法
KR20250140596A (ko) * 2023-03-01 2025-09-25 닛폰세이테츠 가부시키가이샤 코크스의 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3580203B2 (ja) * 1999-12-24 2004-10-20 Ｊｆｅスチール株式会社 コークス炉装入用石炭の調整方法
JP4054278B2 (ja) * 2002-07-04 2008-02-27 新日本製鐵株式会社 高強度コークスの製造方法
JP4058019B2 (ja) * 2003-04-25 2008-03-05 新日本製鐵株式会社 高強度コークスの製造方法
JP5052964B2 (ja) * 2007-05-30 2012-10-17 新日本製鐵株式会社 高炉用コークスの製造方法
CN101081988B (zh) * 2007-06-29 2011-02-16 武汉钢铁(集团)公司 一种气煤参与的炼焦配煤方法

Also Published As

Publication number Publication date
KR20110095357A (ko) 2011-08-24
CN102245738B (zh) 2014-09-17
CN102245738A (zh) 2011-11-16
KR101232586B1 (ko) 2013-02-12
WO2010067606A1 (ja) 2010-06-17
JPWO2010067606A1 (ja) 2012-05-17
BRPI0922673B1 (pt) 2018-01-30
JP4551494B2 (ja) 2010-09-29

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B25D Requested change of name of applicant approved