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WO2013066492A3 - Treatment of coal - Google Patents

Treatment of coal Download PDF

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Publication number
WO2013066492A3
WO2013066492A3 PCT/US2012/054160 US2012054160W WO2013066492A3 WO 2013066492 A3 WO2013066492 A3 WO 2013066492A3 US 2012054160 W US2012054160 W US 2012054160W WO 2013066492 A3 WO2013066492 A3 WO 2013066492A3
Authority
WO
WIPO (PCT)
Prior art keywords
coal
feeding
demoisturized
batch
produce
Prior art date
Application number
PCT/US2012/054160
Other languages
French (fr)
Other versions
WO2013066492A2 (en
WO2013066492A9 (en
Inventor
Ignacio PONCE DE LEON
Original Assignee
Clean Coal Technologies, Inc.
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
Priority to AU2012333101A priority Critical patent/AU2012333101B2/en
Priority to JP2014529896A priority patent/JP6256919B2/en
Priority to CA2848068A priority patent/CA2848068C/en
Priority to MX2014002717A priority patent/MX359966B/en
Priority to US14/343,568 priority patent/US20150166917A1/en
Priority to PH1/2014/500512A priority patent/PH12014500512A1/en
Priority to EP12845210.9A priority patent/EP2753678A4/en
Priority to EA201490565A priority patent/EA027270B1/en
Application filed by Clean Coal Technologies, Inc. filed Critical Clean Coal Technologies, Inc.
Priority to KR1020147008281A priority patent/KR101966481B1/en
Priority to HK15100135.9A priority patent/HK1199737A1/en
Publication of WO2013066492A2 publication Critical patent/WO2013066492A2/en
Publication of WO2013066492A3 publication Critical patent/WO2013066492A3/en
Publication of WO2013066492A9 publication Critical patent/WO2013066492A9/en
Priority to ZA2014/02154A priority patent/ZA201402154B/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
    • C10L5/26—After-treatment of the shaped fuels, e.g. briquettes
    • C10L5/32—Coating
    • 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
    • C10L5/08—Methods of shaping, e.g. pelletizing or briquetting without the aid of extraneous 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
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • 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
    • 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/14—Function and purpose of a components of a fuel or the composition as a whole for improving storage or transport of the 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, 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
    • C10L2290/02—Combustion or pyrolysis
    • 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
    • C10L2290/06—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, 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
    • C10L2290/20—Coating of a fuel as a whole or of a fuel component
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Process for treating coal by feeding a first batch of raw coal to a first dryer to remove moisture contained in the raw coal to produce demoisturized coal; feeding the demoisturized coal to a devolatilizer to remove volatile material from the demoisturized coal to produce devolatilized coal; feeding a first portion of the devolatilized coal to a combustor to provide heat for the process; feeding a second portion of the devolatilized coal to a coater; feeding a second batch of raw coal to a slave dryer to produce a second batch of demoisturized coal; feeding the second batch of demoisturized coal to the coater where the second portion of devolatilized coal and the second batch of demoisturized coal are coated with volatile material produced in the devolatilizer, to produce a stabilized coal product; and collecting the stabilized coal product.
PCT/US2012/054160 2011-09-07 2012-09-07 Treatment of coal WO2013066492A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
EP12845210.9A EP2753678A4 (en) 2011-09-07 2012-09-07 COAL TREATMENT
CA2848068A CA2848068C (en) 2011-09-07 2012-09-07 Treatment of coal
MX2014002717A MX359966B (en) 2011-09-07 2012-09-07 Treatment of coal.
US14/343,568 US20150166917A1 (en) 2011-09-07 2012-09-07 Treatment of coal
PH1/2014/500512A PH12014500512A1 (en) 2011-09-07 2012-09-07 Treatment of coal
AU2012333101A AU2012333101B2 (en) 2011-09-07 2012-09-07 Treatment of coal
HK15100135.9A HK1199737A1 (en) 2011-09-07 2012-09-07 Treatment of coal
EA201490565A EA027270B1 (en) 2011-09-07 2012-09-07 Treatment of coal
KR1020147008281A KR101966481B1 (en) 2011-09-07 2012-09-07 Treatment of coal
JP2014529896A JP6256919B2 (en) 2011-09-07 2012-09-07 Coal processing
ZA2014/02154A ZA201402154B (en) 2011-09-07 2014-03-24 Treatment of coal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161531791P 2011-09-07 2011-09-07
US61/531,791 2011-09-07

Publications (3)

Publication Number Publication Date
WO2013066492A2 WO2013066492A2 (en) 2013-05-10
WO2013066492A3 true WO2013066492A3 (en) 2013-08-15
WO2013066492A9 WO2013066492A9 (en) 2013-11-28

Family

ID=48192993

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/054160 WO2013066492A2 (en) 2011-09-07 2012-09-07 Treatment of coal

Country Status (14)

Country Link
US (1) US20150166917A1 (en)
EP (1) EP2753678A4 (en)
JP (1) JP6256919B2 (en)
KR (1) KR101966481B1 (en)
AU (1) AU2012333101B2 (en)
CA (1) CA2848068C (en)
CO (1) CO7010817A2 (en)
EA (1) EA027270B1 (en)
HK (1) HK1199737A1 (en)
MX (1) MX359966B (en)
MY (1) MY172294A (en)
PH (1) PH12014500512A1 (en)
WO (1) WO2013066492A2 (en)
ZA (1) ZA201402154B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3004289A4 (en) 2013-05-30 2017-01-18 Clean Coal Technologies, Inc. Treatment of coal
CN107189834B (en) * 2017-07-10 2023-08-15 自贡通达机器制造有限公司 Steam curing kettle body and steam curing method
CA3130073A1 (en) 2019-02-19 2020-08-27 Omnis Advanced Technologies (Hk) Ltd. Thermal fracture and microcarbon separation of coal particles
CN110003965B (en) * 2019-05-09 2021-04-20 中南大学 A method for the combined preparation of ultrafine clean coal by ball milling pretreatment and chemical method
KR20230066823A (en) * 2021-11-08 2023-05-16 주식회사 선진티에스 Combined coal dryer system capable of removing contaminant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155295A (en) * 1980-05-02 1981-12-01 Mitsubishi Heavy Ind Ltd Treatment of coal
JPS60156794A (en) * 1984-01-25 1985-08-16 Hitachi Ltd Conversion of low-grade coal into slurry
JPS60195185A (en) * 1984-03-19 1985-10-03 Hitachi Ltd Upgrading of low-grade coal
JPS61171797A (en) * 1985-01-25 1986-08-02 Hitachi Ltd How to improve the quality of low-rank coal
WO2010041572A1 (en) * 2008-10-09 2010-04-15 株式会社神戸製鋼所 Solid fuel manufacturing method and solid fuel manufactured using the manufacturing method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816013A (en) * 1955-04-11 1957-12-10 Tamwell Entpr Impregnated and coated fuel body and method
US3018227A (en) * 1957-01-22 1962-01-23 Consolidation Coal Co Preparation of formcoke
US4039392A (en) * 1973-10-04 1977-08-02 Singh Alamjit D Process and apparatus for producing char and co-products from coal and the like
US4245395A (en) * 1974-10-02 1981-01-20 Monash University Fluidized bed drying
US4097245A (en) * 1976-03-01 1978-06-27 Inland Steel Company Method for producing carbonaceous material
US4342622A (en) * 1980-05-08 1982-08-03 Inland Steel Company Process for making formed coke from high sulfur coal
JPS5918796A (en) * 1982-07-21 1984-01-31 Hitachi Ltd Coal reforming method
US4605421A (en) * 1984-09-10 1986-08-12 Kerr-Mcgee Chemical Corporation Process for the preparation of a carbonaceous-derived solid fuel product
JP3941131B2 (en) * 1996-05-21 2007-07-04 宇部興産株式会社 Modified coal production method, CWM and production method thereof, and H2 and CO production method
CN102229807B (en) 1999-11-05 2015-10-14 煤炭清理技术公司 Coal dressing
JP2009191085A (en) * 2008-02-12 2009-08-27 Mhi Environment Engineering Co Ltd Method and system for manufacturing solid fuel, and solid fuel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155295A (en) * 1980-05-02 1981-12-01 Mitsubishi Heavy Ind Ltd Treatment of coal
JPS60156794A (en) * 1984-01-25 1985-08-16 Hitachi Ltd Conversion of low-grade coal into slurry
JPS60195185A (en) * 1984-03-19 1985-10-03 Hitachi Ltd Upgrading of low-grade coal
JPS61171797A (en) * 1985-01-25 1986-08-02 Hitachi Ltd How to improve the quality of low-rank coal
WO2010041572A1 (en) * 2008-10-09 2010-04-15 株式会社神戸製鋼所 Solid fuel manufacturing method and solid fuel manufactured using the manufacturing method

Also Published As

Publication number Publication date
KR20140072066A (en) 2014-06-12
EA201490565A1 (en) 2014-07-30
MX359966B (en) 2018-10-18
KR101966481B1 (en) 2019-04-05
WO2013066492A2 (en) 2013-05-10
PH12014500512A1 (en) 2022-05-11
JP2014525514A (en) 2014-09-29
JP6256919B2 (en) 2018-01-10
MY172294A (en) 2019-11-20
EP2753678A2 (en) 2014-07-16
CA2848068C (en) 2021-07-20
US20150166917A1 (en) 2015-06-18
AU2012333101A1 (en) 2014-04-17
CO7010817A2 (en) 2014-07-31
CA2848068A1 (en) 2013-05-10
WO2013066492A9 (en) 2013-11-28
EA027270B1 (en) 2017-07-31
AU2012333101B2 (en) 2016-07-14
MX2014002717A (en) 2014-08-01
HK1199737A1 (en) 2015-07-17
EP2753678A4 (en) 2015-04-08
ZA201402154B (en) 2017-06-28

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