EP2944681A4 - Coal briquette manufacturing method and coal briquette manufacturing apparatus - Google Patents

Coal briquette manufacturing method and coal briquette manufacturing apparatus

Info

Publication number
EP2944681A4
EP2944681A4 EP13868221.6A EP13868221A EP2944681A4 EP 2944681 A4 EP2944681 A4 EP 2944681A4 EP 13868221 A EP13868221 A EP 13868221A EP 2944681 A4 EP2944681 A4 EP 2944681A4
Authority
EP
European Patent Office
Prior art keywords
coal briquette
briquette manufacturing
manufacturing apparatus
coal
manufacturing
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Withdrawn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
EP13868221.6A
Other languages
German (de)
French (fr)
Other versions
EP2944681A1 (en
Inventor
Chang-Il Son
Nam-Hwan Heo
Jin Ho Ryou
Sang-Ho Yi
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP2944681A1 publication Critical patent/EP2944681A1/en
Publication of EP2944681A4 publication Critical patent/EP2944681A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/26—After-treatment of the shaped fuels, e.g. briquettes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/361—Briquettes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/143—Injection of partially reduced ore into a molten bath
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08—Drying or removing water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28—Cutting, disintegrating, shredding or grinding
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/32—Molding or moulds
EP13868221.6A 2012-12-26 2013-12-12 Coal briquette manufacturing method and coal briquette manufacturing apparatus Withdrawn EP2944681A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120153589A KR101405478B1 (en) 2012-12-26 2012-12-26 Method for manufacturing coal bruquettes and apparatus for the same
PCT/KR2013/011550 WO2014104624A1 (en) 2012-12-26 2013-12-12 Coal briquette manufacturing method and coal briquette manufacturing apparatus

Publications (2)

Publication Number Publication Date
EP2944681A1 EP2944681A1 (en) 2015-11-18
EP2944681A4 true EP2944681A4 (en) 2016-09-07

Family

ID=51021615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13868221.6A Withdrawn EP2944681A4 (en) 2012-12-26 2013-12-12 Coal briquette manufacturing method and coal briquette manufacturing apparatus

Country Status (5)

Country Link
US (1) US20150344800A1 (en)
EP (1) EP2944681A4 (en)
KR (1) KR101405478B1 (en)
CN (1) CN104884587B (en)
WO (1) WO2014104624A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101728824B1 (en) 2014-12-23 2017-04-20 주식회사 포스코 Method for manufacturing coal briquettes, and the device
KR101696628B1 (en) * 2015-09-25 2017-01-16 주식회사 포스코 Coal briquettes, method and apparatus for manufacturing the same, and method for manufacturing molten iron
KR101709202B1 (en) * 2015-04-10 2017-03-08 주식회사 포스코 Method and apparatus for manufacturing coal briquettes
US10549496B2 (en) 2015-06-08 2020-02-04 Billion Sung Hoon ZORH Apparatus for manufacturing mineral fiber
KR101745095B1 (en) * 2015-06-08 2017-06-09 조성훈 Apparatus and method for manufacturing coal briquet, apparatus for manufacturing mineral fiber comprising the same
KR101709204B1 (en) * 2015-08-12 2017-02-22 주식회사 포스코 Method for manufacturing coal briquettes and dryer
KR101881506B1 (en) * 2016-06-09 2018-07-24 주식회사 포스코 Coal briquettes and method for manufacturing the same
KR101960933B1 (en) 2016-08-01 2019-03-21 주식회사 포스코 Forming apparatus and forming method for raw material
CN106635100B (en) * 2016-12-15 2018-08-28 榆林学院 It is a kind of using waste as the coal powder formation method for destructive distillation of adhesive
KR102023065B1 (en) * 2017-12-19 2019-09-19 주식회사 포스코 Coal briquettes with high strength and method for manufacturing the same
CN110184103B (en) * 2019-05-31 2021-03-12 安徽科达洁能股份有限公司 Briquette coal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893417A (en) * 1926-07-16 1933-01-03 Komarek Gustav Briquette
JPH069974A (en) * 1992-06-26 1994-01-18 Taiyo Ltd Production of composite solid fuel consisting of coal and vegetable matter
WO2005071119A1 (en) * 2004-01-26 2005-08-04 Posco A method for manufacturing briquettes directly using coal with wide range of size, the method using the same and the apparatus using the same
US20080134572A1 (en) * 2006-12-06 2008-06-12 Bao Tai Cui Method for Making a Combustible Fuel Composition
WO2009061210A1 (en) * 2007-11-07 2009-05-14 Syrstad, Anne A heating product and a method for preparing thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210423A (en) * 1979-04-06 1980-07-01 Mobil Oil Corporation Solid fuel use in small furnaces
US4225340A (en) * 1979-06-12 1980-09-30 Midrex Corporation Method for the direct reduction of iron using gas from coal
CN1004634B (en) * 1986-09-25 1989-06-28 国家建筑材料工业局蚌埠玻璃工业设计研究院 Process of making formed coal for gasification
US6168709B1 (en) * 1998-08-20 2001-01-02 Roger G. Etter Production and use of a premium fuel grade petroleum coke
US20020179493A1 (en) * 1999-08-20 2002-12-05 Environmental & Energy Enterprises, Llc Production and use of a premium fuel grade petroleum coke
CN1328358C (en) * 2002-09-02 2007-07-25 Posco公司 Coal briquettes for smelting reduction process, and method for manufacturing the same
JP4516062B2 (en) * 2003-02-11 2010-08-04 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガニゼイション Briquette manufacturing process
KR101121197B1 (en) * 2004-07-30 2012-03-23 주식회사 포스코 Apparatus for manufacturing molten irons directly using raw coals and fine ores by injecting fine carboneous materials into a melter-gasifier and the method using the same
JP4634900B2 (en) * 2005-09-22 2011-02-16 株式会社神戸製鋼所 Method and apparatus for producing solid fuel using low-grade coal as raw material
JP5644366B2 (en) * 2009-10-29 2014-12-24 Ｊｆｅスチール株式会社 How to use biomass blast furnace
CN102492507A (en) * 2011-11-16 2012-06-13 安徽天之源型煤有限公司 Casting briquette and production method
WO2014055349A1 (en) * 2012-10-01 2014-04-10 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
WO2014055365A1 (en) * 2012-10-01 2014-04-10 Greatpoint Energy, Inc. Use of contaminated low-rank coal for combustion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893417A (en) * 1926-07-16 1933-01-03 Komarek Gustav Briquette
JPH069974A (en) * 1992-06-26 1994-01-18 Taiyo Ltd Production of composite solid fuel consisting of coal and vegetable matter
WO2005071119A1 (en) * 2004-01-26 2005-08-04 Posco A method for manufacturing briquettes directly using coal with wide range of size, the method using the same and the apparatus using the same
US20080134572A1 (en) * 2006-12-06 2008-06-12 Bao Tai Cui Method for Making a Combustible Fuel Composition
WO2009061210A1 (en) * 2007-11-07 2009-05-14 Syrstad, Anne A heating product and a method for preparing thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014104624A1 *

Also Published As

Publication number Publication date
CN104884587B (en) 2017-08-25
CN104884587A (en) 2015-09-02
EP2944681A1 (en) 2015-11-18
WO2014104624A1 (en) 2014-07-03
US20150344800A1 (en) 2015-12-03
KR101405478B1 (en) 2014-06-11

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Inventor name: HEO, NAM-HWAN

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