MX359966B - Treatment of coal. - Google Patents

Treatment of coal.

Info

Publication number
MX359966B
MX359966B MX2014002717A MX2014002717A MX359966B MX 359966 B MX359966 B MX 359966B MX 2014002717 A MX2014002717 A MX 2014002717A MX 2014002717 A MX2014002717 A MX 2014002717A MX 359966 B MX359966 B MX 359966B
Authority
MX
Mexico
Prior art keywords
coal
feeding
demoisturized
batch
produce
Prior art date
Application number
MX2014002717A
Other languages
Spanish (es)
Other versions
MX2014002717A (en
Inventor
De Leon Ignacio Ponce
Original Assignee
Clean Coal Tech 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
Application filed by Clean Coal Tech Inc filed Critical Clean Coal Tech Inc
Publication of MX2014002717A publication Critical patent/MX2014002717A/en
Publication of MX359966B publication Critical patent/MX359966B/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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (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.
MX2014002717A 2011-09-07 2012-09-07 Treatment of coal. MX359966B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161531791P 2011-09-07 2011-09-07
PCT/US2012/054160 WO2013066492A2 (en) 2011-09-07 2012-09-07 Treatment of coal

Publications (2)

Publication Number Publication Date
MX2014002717A MX2014002717A (en) 2014-08-01
MX359966B true MX359966B (en) 2018-10-18

Family

ID=48192993

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014002717A MX359966B (en) 2011-09-07 2012-09-07 Treatment of coal.

Country Status (13)

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)
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
CN105555918A (en) * 2013-05-30 2016-05-04 煤炭清理技术公司 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 Method for preparing superfine clean coal by combining ball milling pretreatment and chemical method
KR20230066823A (en) * 2021-11-08 2023-05-16 주식회사 선진티에스 Combined coal dryer system capable of removing contaminant

Family Cites Families (16)

* 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
JPS56155295A (en) * 1980-05-02 1981-12-01 Mitsubishi Heavy Ind Ltd Treatment of coal
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 Modification 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
US4605421A (en) * 1984-09-10 1986-08-12 Kerr-Mcgee Chemical Corporation Process for the preparation of a carbonaceous-derived solid fuel product
JPS61171797A (en) * 1985-01-25 1986-08-02 Hitachi Ltd Method for improving quality of low-grade coal
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
CN105623774B (en) 1999-11-05 2018-04-10 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
JP4580011B2 (en) * 2008-10-09 2010-11-10 株式会社神戸製鋼所 Solid fuel production method and solid fuel produced by the production method

Also Published As

Publication number Publication date
EA027270B1 (en) 2017-07-31
KR20140072066A (en) 2014-06-12
EP2753678A2 (en) 2014-07-16
WO2013066492A9 (en) 2013-11-28
AU2012333101A1 (en) 2014-04-17
AU2012333101B2 (en) 2016-07-14
JP2014525514A (en) 2014-09-29
EP2753678A4 (en) 2015-04-08
HK1199737A1 (en) 2015-07-17
CA2848068C (en) 2021-07-20
WO2013066492A2 (en) 2013-05-10
KR101966481B1 (en) 2019-04-05
MY172294A (en) 2019-11-20
US20150166917A1 (en) 2015-06-18
WO2013066492A3 (en) 2013-08-15
CA2848068A1 (en) 2013-05-10
MX2014002717A (en) 2014-08-01
JP6256919B2 (en) 2018-01-10
EA201490565A1 (en) 2014-07-30
ZA201402154B (en) 2017-06-28
CO7010817A2 (en) 2014-07-31

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