EP2612894A4 - Metallurgical coke production method - Google Patents

Metallurgical coke production method Download PDF

Info

Publication number
EP2612894A4
EP2612894A4 EP11821997.1A EP11821997A EP2612894A4 EP 2612894 A4 EP2612894 A4 EP 2612894A4 EP 11821997 A EP11821997 A EP 11821997A EP 2612894 A4 EP2612894 A4 EP 2612894A4
Authority
EP
European Patent Office
Prior art keywords
production method
coke production
metallurgical coke
metallurgical
production
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.)
Granted
Application number
EP11821997.1A
Other languages
German (de)
French (fr)
Other versions
EP2612894A1 (en
EP2612894B1 (en
Inventor
Yusuke Dohi
Izumi Shimoyama
Kiyoshi Fukada
Tetsuya Yamamoto
Hiroyuki Sumi
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.)
JFE Steel Corp
Original Assignee
JFE 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2612894A1 publication Critical patent/EP2612894A1/en
Publication of EP2612894A4 publication Critical patent/EP2612894A4/en
Application granted granted Critical
Publication of EP2612894B1 publication Critical patent/EP2612894B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
EP11821997.1A 2010-09-01 2011-08-31 Metallurgical coke production method Active EP2612894B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010195619 2010-09-01
PCT/JP2011/070319 WO2012029987A1 (en) 2010-09-01 2011-08-31 Metallurgical coke production method

Publications (3)

Publication Number Publication Date
EP2612894A1 EP2612894A1 (en) 2013-07-10
EP2612894A4 true EP2612894A4 (en) 2017-04-19
EP2612894B1 EP2612894B1 (en) 2018-05-02

Family

ID=45773055

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11821997.1A Active EP2612894B1 (en) 2010-09-01 2011-08-31 Metallurgical coke production method

Country Status (5)

Country Link
EP (1) EP2612894B1 (en)
JP (1) JP5152378B2 (en)
KR (1) KR101461838B1 (en)
CN (1) CN103180414B (en)
WO (1) WO2012029987A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013128866A1 (en) * 2012-02-29 2013-09-06 Ｊｆｅスチール株式会社 Method for preparing coal for use in coke manufacturing
CN104419434B (en) * 2013-09-05 2017-04-26 鞍钢股份有限公司 Method for manufacturing semicoke for sintering
JP2015086301A (en) * 2013-10-31 2015-05-07 Ｊｆｅスチール株式会社 Coke production method
PL3124574T3 (en) * 2014-03-28 2020-07-27 Jfe Steel Corporation Method for producing coal mixture and method for producing coke
JP6590155B2 (en) * 2014-08-15 2019-10-16 Ｊｆｅスチール株式会社 Coke for metallurgy and method for producing the same
RU2592598C2 (en) * 2014-10-23 2016-07-27 Открытое акционерное общество "ЕВРАЗ Нижнетагильский металлургический комбинат" (ОАО "ЕВРАЗ НТМК") Method of producing modified metallurgical coke for high-melting vanadium iron
BR112017014186A2 (en) * 2014-12-31 2018-01-09 Suncoke Tech & Development Llc coke material multimodal beds
CN111253961B (en) * 2020-01-21 2021-05-28 鞍钢股份有限公司 Coking coal blending method for improving average particle size of coke and improving particle size distribution of coke
AU2021326589B2 (en) * 2020-08-17 2024-01-11 Jfe Steel Corporation Method for preparing coal or caking additive and method for producing coke
WO2023106090A1 (en) * 2021-12-09 2023-06-15 Ｊｆｅスチール株式会社 Coal grinding method and grinding facility
JP7255766B1 (en) * 2021-12-09 2023-04-11 Ｊｆｅスチール株式会社 Coal grinding method and grinding equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU757941C (en) * 1998-07-29 2004-02-12 Kawasaki Steel Corporation Method for producing metallurgical coke
JP4048756B2 (en) * 2001-10-19 2008-02-20 住友金属工業株式会社 Coke production method with uniform quality
JP2007262296A (en) * 2006-03-29 2007-10-11 Jfe Steel Kk Method for producing metallurgical coke
CN100480694C (en) * 2006-07-06 2009-04-22 西北工业大学 Measurement method for seepage characteristic of metal-based composite material prepared by vacuum negative pressure impregnation
JP2010043196A (en) * 2008-08-13 2010-02-25 Jfe Steel Corp Method for preparing high strength coke
JP2010190761A (en) * 2009-02-19 2010-09-02 Jfe Steel Corp Method for evaluating softening and melting characteristics of coal

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2012029987A1 *

Also Published As

Publication number Publication date
EP2612894A1 (en) 2013-07-10
JP2012072388A (en) 2012-04-12
EP2612894B1 (en) 2018-05-02
KR101461838B1 (en) 2014-11-13
CN103180414B (en) 2014-12-17
CN103180414A (en) 2013-06-26
WO2012029987A1 (en) 2012-03-08
KR20130081702A (en) 2013-07-17
JP5152378B2 (en) 2013-02-27

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