IN2012DE01038A - - Google Patents

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Publication number
IN2012DE01038A
IN2012DE01038A IN1038DE2012A IN2012DE01038A IN 2012DE01038 A IN2012DE01038 A IN 2012DE01038A IN 1038DE2012 A IN1038DE2012 A IN 1038DE2012A IN 2012DE01038 A IN2012DE01038 A IN 2012DE01038A
Authority
IN
India
Prior art keywords
coal
water slurry
range
smaller
particles
Prior art date
Application number
Inventor
Mingmin Wang
Junli Xue
Dejia Wang
Shiguang Li
Lishun Hu
Xijing Bi
Wenhua Li
Wei Chen
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IN2012DE01038A publication Critical patent/IN2012DE01038A/en

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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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

A coal water slurry comprises smaller and larger coal particles. The smaller coal particles are in a range of from about 20wt% to about 90wt% of the coal in the coal water slurry and comprise a mean particle size smaller than 25µm. The larger coal particles are in a range of from about 10wt% to about 80wt% of the coal in the coal water slurry and comprise a mean particle size in a range of from 50µm to 200µm. A method for making a coal water slurry is also presented.
IN1038DE2012 2011-04-07 2012-04-03 IN2012DE01038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011100857209A CN102732341A (en) 2011-04-07 2011-04-07 Coal water slurry and preparation method thereof

Publications (1)

Publication Number Publication Date
IN2012DE01038A true IN2012DE01038A (en) 2015-07-24

Family

ID=45937044

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1038DE2012 IN2012DE01038A (en) 2011-04-07 2012-04-03

Country Status (6)

Country Link
US (1) US20120255221A1 (en)
EP (1) EP2508589A1 (en)
KR (1) KR20120115473A (en)
CN (1) CN102732341A (en)
CA (1) CA2773735A1 (en)
IN (1) IN2012DE01038A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103965981B (en) * 2013-01-31 2016-05-25 通用电气公司 The apparatus and method of preparation water-coal-slurry
CN104927947A (en) * 2014-03-19 2015-09-23 通用电气公司 Method, apparatus, and corresponding system for processing coal water slurry
CN103937568B (en) * 2014-04-17 2016-03-02 中国五环工程有限公司 Rich oxygen content coal prepares high-concentration coal-water slurry method
KR101582537B1 (en) 2014-05-19 2016-01-06 한국에너지기술연구원 Coal water slurry and method for controlling viscosity of the same
CN104031702B (en) * 2014-06-19 2017-01-04 无锡市恒烽水煤浆有限公司 High concentration mixing water coal slurry
CN107164005B (en) * 2017-06-22 2019-07-23 中煤科工清洁能源股份有限公司 A kind of water-coal-slurry and preparation method thereof
CN107267235B (en) * 2017-06-27 2019-09-17 中煤科工清洁能源股份有限公司 A kind of method that more raw materials prepare novel water-coal-slurry product
CN107502395B (en) * 2017-09-07 2019-03-08 江苏天脉化工有限公司 A kind of preparation method of water-coal-slurry
US11312914B2 (en) * 2019-02-04 2022-04-26 Eastman Chemical Company Gasification of plastics and solid fossil fuels to produce organic compounds
CN111534342A (en) * 2020-04-27 2020-08-14 深圳瑞科天启科技有限公司 High-concentration coal water slurry and preparation method and application thereof
CN113560012A (en) * 2021-06-29 2021-10-29 江苏恒丰能环科技股份有限公司 Method for changing pulp particle size distribution of rod mill
CN114133966B (en) * 2021-10-29 2023-05-02 江苏地质矿产设计研究院(中国煤炭地质总局检测中心) Method for preparing low-rank coal water slurry with good slurry property based on particle size distribution model

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479806A (en) * 1978-11-02 1984-10-30 Alfred University Research Foundation, Inc. Stabilized slurry and process for preparing same
SE8202879L (en) * 1982-05-07 1983-11-08 Carbogel Ab WATER SLUSHING OF A SOLID FUEL AND KITCHEN AND MEANS OF PREPARING THEREOF
EP0223755B1 (en) * 1985-11-12 1991-01-23 Ab Carbogel Coal water slurry composition based on low rank carbonaceous solids
JP2603127B2 (en) * 1989-03-17 1997-04-23 日揮 株式会社 Method for producing high concentration coal / water slurry
US5599356A (en) * 1990-03-14 1997-02-04 Jgc Corporation Process for producing an aqueous high concentration coal slurry
US8177867B2 (en) * 2008-06-30 2012-05-15 Nano Dispersions Technology Inc. Nano-dispersions of coal in water as the basis of fuel related technologies and methods of making same

Also Published As

Publication number Publication date
CN102732341A (en) 2012-10-17
CA2773735A1 (en) 2012-10-07
EP2508589A1 (en) 2012-10-10
US20120255221A1 (en) 2012-10-11
KR20120115473A (en) 2012-10-18

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