EP2463356A4 - Process for producing ferro coke - Google Patents

Process for producing ferro coke

Info

Publication number
EP2463356A4
EP2463356A4 EP10817308.9A EP10817308A EP2463356A4 EP 2463356 A4 EP2463356 A4 EP 2463356A4 EP 10817308 A EP10817308 A EP 10817308A EP 2463356 A4 EP2463356 A4 EP 2463356A4
Authority
EP
European Patent Office
Prior art keywords
producing ferro
ferro coke
coke
producing
ferro
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.)
Withdrawn
Application number
EP10817308.9A
Other languages
German (de)
French (fr)
Other versions
EP2463356A1 (en
Inventor
Hidekazu Fujimoto
Takashi Anyashiki
Hideaki Sato
Takeshi Sato
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 EP2463356A1 publication Critical patent/EP2463356A1/en
Publication of EP2463356A4 publication Critical patent/EP2463356A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Coke Industry (AREA)
EP10817308.9A 2009-09-15 2010-09-14 Process for producing ferro coke Withdrawn EP2463356A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009212822 2009-09-15
JP2010201702A JP2011084734A (en) 2009-09-15 2010-09-09 Method for producing ferro coke
PCT/JP2010/066272 WO2011034195A1 (en) 2009-09-15 2010-09-14 Process for producing ferro coke

Publications (2)

Publication Number Publication Date
EP2463356A1 EP2463356A1 (en) 2012-06-13
EP2463356A4 true EP2463356A4 (en) 2014-06-11

Family

ID=43758792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10817308.9A Withdrawn EP2463356A4 (en) 2009-09-15 2010-09-14 Process for producing ferro coke

Country Status (7)

Country Link
US (1) US20120144734A1 (en)
EP (1) EP2463356A4 (en)
JP (1) JP2011084734A (en)
KR (2) KR20120035946A (en)
CN (1) CN102498190A (en)
BR (1) BR112012005754A2 (en)
WO (1) WO2011034195A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103756701B (en) * 2014-01-21 2015-11-25 河北联合大学 Hyperergy coke and production method thereof
JP6179732B2 (en) * 2014-10-20 2017-08-16 Ｊｆｅスチール株式会社 Method of molding coal or a mixture of coal and metal oxide
KR101910405B1 (en) 2015-02-06 2018-10-22 제이에프이 스틸 가부시키가이샤 Ferrocoke manufacturing method
EP3315585B1 (en) 2015-06-24 2019-12-25 JFE Steel Corporation Method for producing ferrocoke
JP6249196B2 (en) * 2015-06-24 2017-12-20 Ｊｆｅスチール株式会社 Manufacturing method of molded product for ferro-coke
WO2017145696A1 (en) 2016-02-24 2017-08-31 Ｊｆｅスチール株式会社 Method for producing ferro coke
CN106635067A (en) * 2016-11-24 2017-05-10 武汉科思瑞迪科技有限公司 Shaft furnace process for producing iron coke
CN106916599A (en) * 2017-02-08 2017-07-04 中冶南方工程技术有限公司 A kind of iron coke process units and method
CN109097515B (en) * 2018-08-31 2020-03-20 攀钢集团攀枝花钢铁研究院有限公司 Method for preparing iron coke by sintering return ores of high-titanium schreyerite and iron coke prepared by method
CN111944937A (en) * 2019-05-14 2020-11-17 宝山钢铁股份有限公司 Preparation method of carbon-iron composite furnace charge
CN110491454B (en) * 2019-08-09 2022-11-18 中冶赛迪工程技术股份有限公司 Blast furnace smelting cost management method and system and computer-storable medium
CN113736932A (en) * 2020-05-29 2021-12-03 宝山钢铁股份有限公司 Preparation method of carbon-iron composite furnace charge

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0812975A (en) * 1994-07-04 1996-01-16 Nippon Steel Corp Iron ore-loaded formed coke, production of formed coke, and operation of blast furnace

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0665579A (en) * 1992-08-19 1994-03-08 Nippon Steel Corp Method for compounding raw material of coal briquet for producing metallurgical formed coke
CN1077602C (en) * 1999-08-20 2002-01-09 方新贵 Spheroidized iron-coke ore solidified rapidly at middle temp and its apparatus
JP4487564B2 (en) * 2002-12-25 2010-06-23 Ｊｆｅスチール株式会社 Ferro-coke manufacturing method
JP2005053986A (en) * 2003-08-07 2005-03-03 Nippon Steel Corp Method for producing ferrocoke for blast furnace
JP4556525B2 (en) 2004-07-16 2010-10-06 Ｊｆｅスチール株式会社 Blast furnace operation method
JP2007119601A (en) * 2005-10-28 2007-05-17 Jfe Steel Kk Method for producing ferrocoke
JP4892929B2 (en) * 2005-11-01 2012-03-07 Ｊｆｅスチール株式会社 Ferro-coke manufacturing method
JP5011956B2 (en) * 2005-11-28 2012-08-29 Ｊｆｅスチール株式会社 Ferro-coke and method for producing sintered ore
JP4935133B2 (en) * 2006-03-17 2012-05-23 Ｊｆｅスチール株式会社 Ferro-coke and method for producing sintered ore

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0812975A (en) * 1994-07-04 1996-01-16 Nippon Steel Corp Iron ore-loaded formed coke, production of formed coke, and operation of blast furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011034195A1 *

Also Published As

Publication number Publication date
JP2011084734A (en) 2011-04-28
US20120144734A1 (en) 2012-06-14
KR20140130458A (en) 2014-11-10
KR20120035946A (en) 2012-04-16
CN102498190A (en) 2012-06-13
EP2463356A1 (en) 2012-06-13
WO2011034195A1 (en) 2011-03-24
BR112012005754A2 (en) 2016-02-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140514

RIC1 Information provided on ipc code assigned before grant

Ipc: C10B 57/06 20060101ALI20140508BHEP

Ipc: C10B 53/08 20060101AFI20140508BHEP

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Effective date: 20161119