WO2016105007A3 - Method for preparing coal briquette - Google Patents

Method for preparing coal briquette Download PDF

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Publication number
WO2016105007A3
WO2016105007A3 PCT/KR2015/013611 KR2015013611W WO2016105007A3 WO 2016105007 A3 WO2016105007 A3 WO 2016105007A3 KR 2015013611 W KR2015013611 W KR 2015013611W WO 2016105007 A3 WO2016105007 A3 WO 2016105007A3
Authority
WO
WIPO (PCT)
Prior art keywords
coal briquette
melting
providing
reduced iron
preparing
Prior art date
Application number
PCT/KR2015/013611
Other languages
French (fr)
Korean (ko)
Other versions
WO2016105007A2 (en
Inventor
김현정
이상호
최무업
조민영
윤시경
박우일
Original Assignee
주식회사 포스코
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 주식회사 포스코 filed Critical 주식회사 포스코
Priority to KR1020177020393A priority Critical patent/KR102023062B1/en
Priority to CN201580070893.XA priority patent/CN107109270A/en
Publication of WO2016105007A2 publication Critical patent/WO2016105007A2/en
Publication of WO2016105007A3 publication Critical patent/WO2016105007A3/en

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
    • 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
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic 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
    • C10L5/06—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
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
    • C10L5/143—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders with lignin-containing products
    • 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
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B10/00—Production of sugar juices
    • C13B10/02—Expressing juice from sugar cane or similar material, e.g. sorghum saccharatum
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/02—Purification of sugar juices using alkaline earth metal compounds
    • C13B20/04—Purification of sugar juices using alkaline earth metal compounds followed by saturation
    • C13B20/06—Purification of sugar juices using alkaline earth metal compounds followed by saturation with carbon dioxide or sulfur dioxide
    • 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
    • C10L2290/28—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

An embodiment of the present invention provides a method for preparing a coal briquette by, in a molten iron manufacturing apparatus comprising: i) a melting and gasifying furnace into which reduced iron is inserted; and ii) a reducing furnace connected to the melting and gasifying furnace and providing reduced iron, inserting reduced iron into a dome part of the melting and gasifying furnace, followed by rapid heating. A method for preparing a coal briquette according to an embodiment of the present invention comprises the steps of: i) providing pulverized coal; ii) providing sugar cane syrup; iii) adding the sugar cane syrup and a hardener to the pulverized coal to provide a mixture; and iv) molding the mixture to provide a coal briquette.
PCT/KR2015/013611 2014-12-24 2015-12-11 Method for preparing coal briquette WO2016105007A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020177020393A KR102023062B1 (en) 2014-12-24 2015-12-11 Method for manufacturing coal briquette
CN201580070893.XA CN107109270A (en) 2014-12-24 2015-12-11 Moulded coal preparation method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0187759 2014-12-24
KR20140187759 2014-12-24

Publications (2)

Publication Number Publication Date
WO2016105007A2 WO2016105007A2 (en) 2016-06-30
WO2016105007A3 true WO2016105007A3 (en) 2016-08-25

Family

ID=56151582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/013611 WO2016105007A2 (en) 2014-12-24 2015-12-11 Method for preparing coal briquette

Country Status (3)

Country Link
KR (1) KR102023062B1 (en)
CN (1) CN107109270A (en)
WO (1) WO2016105007A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106906017A (en) * 2017-03-21 2017-06-30 陕西科技大学 A kind of briquette binder and its application method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960022960A (en) * 1994-12-07 1996-07-18 신웅범 Charcoal charcoal prepared by mixing food additives with charcoal flour and its manufacturing method
KR20050077103A (en) * 2004-01-26 2005-08-01 주식회사 포스코 The apparatus for producing molten iron directly using coal with wide range of size and the method using the same
JP2007332274A (en) * 2006-06-15 2007-12-27 Hywood Co Ltd Manufacturing process of formed charcoal for fuel
KR20100109005A (en) * 2009-03-31 2010-10-08 한상만 Eco-friendly solid fuel using by-product of vegetableresidual and it's methodth
KR20120121893A (en) * 2010-01-28 2012-11-06 크리에이티브 가부시키가이샤 Solid fuel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8721757D0 (en) * 1987-09-16 1987-10-21 Coal Industry Patents Ltd Coal briquetting process
JPH0971824A (en) * 1995-09-05 1997-03-18 Nkk Corp Production of non-calcined agglomerate
KR20140129563A (en) * 2013-04-30 2014-11-07 한국에너지기술연구원 Hybrid coal for preparation of liquid biomass , method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960022960A (en) * 1994-12-07 1996-07-18 신웅범 Charcoal charcoal prepared by mixing food additives with charcoal flour and its manufacturing method
KR20050077103A (en) * 2004-01-26 2005-08-01 주식회사 포스코 The apparatus for producing molten iron directly using coal with wide range of size and the method using the same
JP2007332274A (en) * 2006-06-15 2007-12-27 Hywood Co Ltd Manufacturing process of formed charcoal for fuel
KR20100109005A (en) * 2009-03-31 2010-10-08 한상만 Eco-friendly solid fuel using by-product of vegetableresidual and it's methodth
KR20120121893A (en) * 2010-01-28 2012-11-06 크리에이티브 가부시키가이샤 Solid fuel

Also Published As

Publication number Publication date
KR102023062B1 (en) 2019-09-20
WO2016105007A2 (en) 2016-06-30
KR20170091164A (en) 2017-08-08
CN107109270A (en) 2017-08-29

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