EP2937407A4 - Coal briquette and production method therefor - Google Patents

Coal briquette and production method therefor

Info

Publication number
EP2937407A4
EP2937407A4 EP13864684.9A EP13864684A EP2937407A4 EP 2937407 A4 EP2937407 A4 EP 2937407A4 EP 13864684 A EP13864684 A EP 13864684A EP 2937407 A4 EP2937407 A4 EP 2937407A4
Authority
EP
European Patent Office
Prior art keywords
production method
method therefor
coal briquette
briquette
coal
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
EP13864684.9A
Other languages
German (de)
French (fr)
Other versions
EP2937407A1 (en
EP2937407B1 (en
Inventor
Jin Ho Ryou
Chang-Il Son
Nam-Hwan Heo
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 EP2937407A1 publication Critical patent/EP2937407A1/en
Publication of EP2937407A4 publication Critical patent/EP2937407A4/en
Application granted granted Critical
Publication of EP2937407B1 publication Critical patent/EP2937407B1/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
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • 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
    • 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
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives
    • 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
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • 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
    • 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
    • C10L2290/04—Gasification
    • 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
    • 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
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Coke Industry (AREA)
EP13864684.9A 2012-12-21 2013-12-12 Method of production of a coal briquette Active EP2937407B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120151355A KR101418053B1 (en) 2012-12-21 2012-12-21 Coal briquettes and method for manufacturing the same
PCT/KR2013/011549 WO2014098413A1 (en) 2012-12-21 2013-12-12 Coal briquette and production method therefor

Publications (3)

Publication Number Publication Date
EP2937407A1 EP2937407A1 (en) 2015-10-28
EP2937407A4 true EP2937407A4 (en) 2016-08-10
EP2937407B1 EP2937407B1 (en) 2019-08-21

Family

ID=50978675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13864684.9A Active EP2937407B1 (en) 2012-12-21 2013-12-12 Method of production of a coal briquette

Country Status (4)

Country Link
EP (1) EP2937407B1 (en)
KR (1) KR101418053B1 (en)
CN (1) CN104884586A (en)
WO (1) WO2014098413A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160002420A (en) * 2014-06-20 2016-01-08 주식회사 포스코 Coal briquettes and method for manufacturing the same
KR101658181B1 (en) 2014-12-15 2016-09-20 주식회사 포스코 Hydrogen donor, method for manufacturing additives using the same and method for manufacturing cokes using the same
KR101626814B1 (en) 2014-12-17 2016-06-03 주식회사 포스코 Coal briquettes and Method for manufacturing the same
KR101674890B1 (en) * 2014-12-23 2016-11-10 주식회사 포스코 Coal briquettes and method for manufacturing the same
KR101634069B1 (en) * 2014-12-23 2016-06-28 주식회사 포스코 Coal briquettes and method for manufacturing the same
KR101634071B1 (en) * 2014-12-23 2016-06-28 주식회사 포스코 Coal briquettes and method for manufacturing the same
KR101676629B1 (en) * 2014-12-24 2016-11-16 주식회사 포스코 Coal briquettes and method for manufacturing the same
JP6210156B2 (en) * 2015-02-06 2017-10-11 Ｊｆｅスチール株式会社 Ferro-coke manufacturing method
WO2016140428A1 (en) * 2015-03-04 2016-09-09 주식회사 포스코 Coal briquette, method for manufacturing same, device for manufacturing same, ingot iron manufacturing method, and ingot iron manufacturing 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
KR101709204B1 (en) * 2015-08-12 2017-02-22 주식회사 포스코 Method for manufacturing coal briquettes and dryer
KR101703070B1 (en) * 2015-09-08 2017-02-06 주식회사 포스코 Coal briquettes, method for manufacturing the same and method for manufacturing molten iron
CN105126805A (en) * 2015-09-21 2015-12-09 北京神雾环境能源科技集团股份有限公司 Catalyst for coal pyrolysis and application of catalyst
KR101709206B1 (en) * 2015-09-25 2017-02-22 주식회사 포스코 Coal briquettes and method for manufacturing the same
KR101760576B1 (en) 2015-11-05 2017-07-24 주식회사 포스코 Method for produce of reforming coal using pulverized coal
KR102528277B1 (en) * 2015-12-21 2023-05-04 주식회사 포스코 Coke for melter-gasifier and method for manufacturing thereof
KR101839958B1 (en) * 2015-12-22 2018-03-19 주식회사 포스코 Coal briquettes and method for manufacturing the same
CN106010706B (en) * 2016-06-28 2018-12-28 叶静 A kind of preparation method of composite coal binder
KR101827997B1 (en) * 2016-10-12 2018-02-13 주식회사 포스코 Method and apparatus for manufacturing coal briquettes
KR101969110B1 (en) * 2016-11-21 2019-04-15 주식회사 포스코 Method for manufacturing coal briquettes and apparatus for manufacturing the same
RU2653509C9 (en) * 2016-12-16 2018-10-08 Общество с ограниченной ответственностью "Инштейн" (ООО "Инштейн") Coke fuel briquette
CN106865926A (en) * 2017-03-09 2017-06-20 中交疏浚技术装备国家工程研究中心有限公司 One kind has filled municipal sludge curing agent and its deep dehydration method
KR20180121151A (en) * 2017-04-28 2018-11-07 롯데정밀화학 주식회사 Composition of coal briquette and coal briquette comprising the same
RU2673794C1 (en) * 2018-04-10 2018-11-30 Акционерное общество "Сибирская Угольная Энергетическая Компания" Method of obtaining smokeless household fuel
CN109482147A (en) * 2018-11-26 2019-03-19 山东科技大学 It modified activated carbon, preparation method and its is applied in kitchen garbage and Treatment of Sludge
CN110003967B (en) * 2019-05-07 2021-03-05 陕西煤业化工新型能源有限公司 Preparation method of adhesive for low-burning-point burning-resistant semicoke coal
KR102289529B1 (en) * 2019-09-24 2021-08-12 현대제철 주식회사 A composition for pellet having carbon and methods of fabricating pellet having carbon using the same
KR102425269B1 (en) * 2019-12-20 2022-07-25 주식회사 포스코 Coal briquettes, method for manufacturing the same and method for manufacturing molten iron
KR102395753B1 (en) * 2020-07-31 2022-05-09 최성호 Method of manufacture of pellet charcoal
CN111996056A (en) * 2020-08-17 2020-11-27 黑龙江胤蓝生物质能源科技有限公司 Novel biomass briquette high-calorific-value fuel
KR102472697B1 (en) * 2020-11-18 2022-11-30 주식회사 엘지에너지솔루션 Recycled coal briquettes and its manufacturing method
AU2022344865A1 (en) 2021-09-16 2024-04-04 Tecnored Desenvolvimento Tecnologico S.A. Solid agglomerate for use in siderurgical reduction furnaces
KR102629628B1 (en) * 2021-11-26 2024-01-24 추진권 Method for producing solid fuel using carbon dust and refined waste oil, and solid fuel prepared accordingly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002050219A1 (en) * 2000-12-19 2002-06-27 Posco Coal briquette having superior strength and briquetting method thereof
WO2004020555A1 (en) * 2002-09-02 2004-03-11 Posco Coal briquettes for smelting reduction process, and method for manufacturing the same
EP2034033A2 (en) * 2004-01-26 2009-03-11 Posco A method for manufacturing briquette directly using coal with wide range of size, the method using the same and the apparatus using the same

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JPH09157666A (en) * 1995-12-12 1997-06-17 Idemitsu Kosan Co Ltd Fuel composition
KR0164028B1 (en) * 1996-03-30 1998-12-15 김상길 Solid fuel use of coal powder and coke powder
CN1117878C (en) * 2000-09-30 2003-08-13 吕勇 Mixed type material ball for iron making
KR100468455B1 (en) 2000-12-19 2005-01-29 주식회사 포스코 Coal briquette having high temperature property
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
AU2008203855B2 (en) * 2008-08-13 2015-07-23 Mecrus Pty Ltd Process of forming a composite briquette
KR20140144738A (en) 2012-04-10 2014-12-19 지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하 Process and apparatus for briquette production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002050219A1 (en) * 2000-12-19 2002-06-27 Posco Coal briquette having superior strength and briquetting method thereof
WO2004020555A1 (en) * 2002-09-02 2004-03-11 Posco Coal briquettes for smelting reduction process, and method for manufacturing the same
EP2034033A2 (en) * 2004-01-26 2009-03-11 Posco A method for manufacturing briquette directly using coal with wide range of size, the method using the same and the apparatus using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014098413A1 *

Also Published As

Publication number Publication date
EP2937407A1 (en) 2015-10-28
CN104884586A (en) 2015-09-02
KR20140081514A (en) 2014-07-01
KR101418053B1 (en) 2014-07-09
EP2937407B1 (en) 2019-08-21
WO2014098413A1 (en) 2014-06-26

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