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AU2014371509B2 - Method for producing ashless coal - Google Patents
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AU2014371509B2 - Method for producing ashless coal - Google Patents

Method for producing ashless coal Download PDF

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Publication number
AU2014371509B2
AU2014371509B2 AU2014371509A AU2014371509A AU2014371509B2 AU 2014371509 B2 AU2014371509 B2 AU 2014371509B2 AU 2014371509 A AU2014371509 A AU 2014371509A AU 2014371509 A AU2014371509 A AU 2014371509A AU 2014371509 B2 AU2014371509 B2 AU 2014371509B2
Authority
AU
Australia
Prior art keywords
solvent
coal
slurry
preparation
tank
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.)
Active
Application number
AU2014371509A
Other languages
English (en)
Other versions
AU2014371509A1 (en
Inventor
Shigeru Kinoshita
Noriyuki Okuyama
Koji Sakai
Takuya Yoshida
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of AU2014371509A1 publication Critical patent/AU2014371509A1/en
Application granted granted Critical
Publication of AU2014371509B2 publication Critical patent/AU2014371509B2/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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/06—Heat exchange, direct or indirect
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/10—Recycling of a stream within the process or apparatus to reuse elsewhere therein
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/22—Impregnation or immersion of a fuel component or a fuel as a whole
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/544—Extraction for separating fractions, components or impurities during preparation or upgrading of a fuel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
AU2014371509A 2013-12-25 2014-12-09 Method for producing ashless coal Active AU2014371509B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013267439A JP5982666B2 (ja) 2013-12-25 2013-12-25 無灰炭の製造方法
JP2013-267439 2013-12-25
PCT/JP2014/082579 WO2015098505A1 (ja) 2013-12-25 2014-12-09 無灰炭の製造方法

Publications (2)

Publication Number Publication Date
AU2014371509A1 AU2014371509A1 (en) 2016-06-23
AU2014371509B2 true AU2014371509B2 (en) 2016-12-22

Family

ID=53478369

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014371509A Active AU2014371509B2 (en) 2013-12-25 2014-12-09 Method for producing ashless coal

Country Status (7)

Country Link
US (1) US20160272910A1 (ja)
JP (1) JP5982666B2 (ja)
KR (1) KR101822772B1 (ja)
CN (1) CN105793399B (ja)
AU (1) AU2014371509B2 (ja)
CA (1) CA2928393A1 (ja)
WO (1) WO2015098505A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6827884B2 (ja) * 2017-05-24 2021-02-10 株式会社神戸製鋼所 無灰炭の製造方法及び無灰炭の製造装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970541A (en) * 1973-12-17 1976-07-20 Coal Industry (Patents) Limited Gas extraction of coal
US4222847A (en) * 1978-12-15 1980-09-16 Gulf Oil Corporation Coal liquefaction process with improved slurry recycle system
US4387015A (en) * 1982-09-30 1983-06-07 International Coal Refining Company Coal liquefaction quenching process
JPH01148382A (ja) 1987-12-02 1989-06-09 Hanwa:Kk 保温材微粉末の飛散、拡散防止方法
JP4045229B2 (ja) * 2003-10-15 2008-02-13 株式会社神戸製鋼所 無灰炭の製造方法
CN2722997Y (zh) * 2004-07-24 2005-09-07 李建平 一种用于萃取脂溶性物质的设备
JP4061351B1 (ja) * 2006-10-12 2008-03-19 株式会社神戸製鋼所 無灰炭の製造方法
JP4805802B2 (ja) * 2006-12-13 2011-11-02 株式会社神戸製鋼所 固形燃料の製造方法および製造装置
JP4231090B1 (ja) * 2008-01-09 2009-02-25 株式会社神戸製鋼所 固形燃料の製造装置および製造方法
JP5334433B2 (ja) * 2008-03-19 2013-11-06 株式会社神戸製鋼所 無灰炭の製造方法
JP4708463B2 (ja) * 2008-09-29 2011-06-22 株式会社神戸製鋼所 無灰炭の製造方法
JP4660608B2 (ja) * 2009-06-22 2011-03-30 株式会社神戸製鋼所 炭素材料の製造方法
US8093306B2 (en) * 2010-12-22 2012-01-10 Rentech, Inc. Integrated biorefinery for production of liquid fuels
JP2012172076A (ja) * 2011-02-22 2012-09-10 Mitsubishi Heavy Ind Ltd 石炭改質システム、炭素含有物質の脱水システム、および炭素含有物質の改質用の溶剤循環システム
JP2013249360A (ja) * 2012-05-31 2013-12-12 Kobe Steel Ltd 無灰炭の製造方法

Also Published As

Publication number Publication date
CA2928393A1 (en) 2015-07-02
KR20160089438A (ko) 2016-07-27
CN105793399A (zh) 2016-07-20
WO2015098505A1 (ja) 2015-07-02
CN105793399B (zh) 2018-06-08
KR101822772B1 (ko) 2018-01-26
JP5982666B2 (ja) 2016-08-31
JP2015124237A (ja) 2015-07-06
US20160272910A1 (en) 2016-09-22
AU2014371509A1 (en) 2016-06-23

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FGA Letters patent sealed or granted (standard patent)