EP2233548A4 - Method of producing ferro-coke - Google Patents

Method of producing ferro-coke

Info

Publication number
EP2233548A4
EP2233548A4 EP07860587.0A EP07860587A EP2233548A4 EP 2233548 A4 EP2233548 A4 EP 2233548A4 EP 07860587 A EP07860587 A EP 07860587A EP 2233548 A4 EP2233548 A4 EP 2233548A4
Authority
EP
European Patent Office
Prior art keywords
coke
producing ferro
ferro
producing
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
EP07860587.0A
Other languages
German (de)
French (fr)
Other versions
EP2233548B1 (en
EP2233548A1 (en
Inventor
Kiyoshi Fukada
Izumi Shimoyama
Takashi Anyashiki
Hidekazu Fujimoto
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 EP2233548A1 publication Critical patent/EP2233548A1/en
Publication of EP2233548A4 publication Critical patent/EP2233548A4/en
Application granted granted Critical
Publication of EP2233548B1 publication Critical patent/EP2233548B1/en
Not-in-force 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
    • C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives
    • 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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/007—Conditions of the cokes or characterised by the cokes used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Coke Industry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP07860587.0A 2007-12-26 2007-12-26 Method of producing ferro-coke Not-in-force EP2233548B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/075392 WO2009081506A1 (en) 2007-12-26 2007-12-26 Method of producing ferro-coke

Publications (3)

Publication Number Publication Date
EP2233548A1 EP2233548A1 (en) 2010-09-29
EP2233548A4 true EP2233548A4 (en) 2014-04-09
EP2233548B1 EP2233548B1 (en) 2016-09-07

Family

ID=40800825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07860587.0A Not-in-force EP2233548B1 (en) 2007-12-26 2007-12-26 Method of producing ferro-coke

Country Status (6)

Country Link
EP (1) EP2233548B1 (en)
KR (1) KR101246523B1 (en)
CN (1) CN101910364B (en)
AU (1) AU2007363032B2 (en)
BR (1) BRPI0722354A2 (en)
WO (1) WO2009081506A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120123482A (en) * 2010-03-03 2012-11-08 제이에프이 스틸 가부시키가이샤 Process for producing ferro coke for metallurgy
JP5763308B2 (en) * 2010-07-28 2015-08-12 Ｊｆｅスチール株式会社 Ferro-coke manufacturing method
CN102851049A (en) * 2011-06-27 2013-01-02 宝山钢铁股份有限公司 Coal blending method for high-reactivity coke for blast furnace
AU2013227894B2 (en) * 2012-02-29 2015-03-12 Jfe Steel Corporation Method for preparing coal for coke making
WO2015177998A1 (en) * 2014-05-19 2015-11-26 Ｊｆｅスチール株式会社 Process for producing coke, coke, and method for evaluating homogeneity of coal blend
US11111441B2 (en) 2015-06-24 2021-09-07 Jfe Steel Corporation Method for producing ferrocoke
CN108192679B (en) * 2018-01-26 2020-12-22 上海泽玛克敏达机械设备有限公司 Briquette and its preparation method and use
JP6856178B2 (en) * 2019-03-04 2021-04-07 Ｊｆｅスチール株式会社 Coal evaluation method, compound coal preparation method, and coke production method
CN110093467B (en) * 2019-06-05 2020-07-17 东北大学 Preparation method of iron coke
CN112980480A (en) * 2021-02-25 2021-06-18 东北大学 Method for preparing iron coke from steel slag and iron ore powder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004217914A (en) * 2002-12-25 2004-08-05 Jfe Steel Kk Method for producing and using ferrocoke and method for utilizing by-product gas in producing the ferrocoke

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012389B2 (en) 1975-08-18 1985-04-01 新日本製鐵株式会社 Manufacturing method of molded coke for metallurgy
JPS5223102A (en) * 1975-08-18 1977-02-21 Nippon Steel Corp Process for manufacturing formed coke
JPS603359B2 (en) * 1978-05-11 1985-01-28 住金化工株式会社 Method for manufacturing molded coke for metallurgy
JPS5647234A (en) * 1979-09-25 1981-04-28 Aisin Warner Ltd Manufacture of three-dimensional pin connector
JPH0665579A (en) * 1992-08-19 1994-03-08 Nippon Steel Corp Method for compounding raw material of coal briquet for producing metallurgical formed coke
JP3491092B2 (en) 1993-10-05 2004-01-26 Ｊｆｅスチール株式会社 Manufacturing method of molded coke
JP4267390B2 (en) 2003-08-07 2009-05-27 新日本製鐵株式会社 Method for producing ferro-coke for blast furnace
JP5087868B2 (en) * 2006-07-05 2012-12-05 Ｊｆｅスチール株式会社 Ferro-coke manufacturing method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004217914A (en) * 2002-12-25 2004-08-05 Jfe Steel Kk Method for producing and using ferrocoke and method for utilizing by-product gas in producing the ferrocoke

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009081506A1 *

Also Published As

Publication number Publication date
BRPI0722354A2 (en) 2014-03-18
CN101910364A (en) 2010-12-08
WO2009081506A1 (en) 2009-07-02
AU2007363032A1 (en) 2009-07-02
EP2233548B1 (en) 2016-09-07
AU2007363032B2 (en) 2012-01-12
KR101246523B1 (en) 2013-03-26
KR20100077057A (en) 2010-07-06
CN101910364B (en) 2014-05-14
EP2233548A1 (en) 2010-09-29

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