CA2773735A1 - Coal water slurry and methods for making the coal water slurry - Google Patents

Coal water slurry and methods for making the coal water slurry Download PDF

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Publication number
CA2773735A1
CA2773735A1 CA2773735A CA2773735A CA2773735A1 CA 2773735 A1 CA2773735 A1 CA 2773735A1 CA 2773735 A CA2773735 A CA 2773735A CA 2773735 A CA2773735 A CA 2773735A CA 2773735 A1 CA2773735 A1 CA 2773735A1
Authority
CA
Canada
Prior art keywords
coal
water slurry
particles
smaller
range
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.)
Abandoned
Application number
CA2773735A
Other languages
English (en)
French (fr)
Inventor
Mingmin Wang
Junli Xue
Dejia Wang
Shiguang Li
Lishun Hu
Xijing Bi
Wenhua Li
Wei Chen
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CA2773735A1 publication Critical patent/CA2773735A1/en
Abandoned legal-status Critical Current

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
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
CA2773735A 2011-04-07 2012-04-05 Coal water slurry and methods for making the coal water slurry Abandoned CA2773735A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011100857209A CN102732341A (zh) 2011-04-07 2011-04-07 水煤浆及其制备方法
CN201110085720.9 2011-04-07

Publications (1)

Publication Number Publication Date
CA2773735A1 true CA2773735A1 (en) 2012-10-07

Family

ID=45937044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2773735A Abandoned CA2773735A1 (en) 2011-04-07 2012-04-05 Coal water slurry and methods for making the coal water slurry

Country Status (6)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103965981B (zh) * 2013-01-31 2016-05-25 通用电气公司 制备水煤浆的装置与方法
CN104927947A (zh) * 2014-03-19 2015-09-23 通用电气公司 处理水煤浆的方法与装置、及相应系统
CN103937568B (zh) * 2014-04-17 2016-03-02 中国五环工程有限公司 高含氧量煤制备高浓度水煤浆方法
KR101582537B1 (ko) 2014-05-19 2016-01-06 한국에너지기술연구원 석탄 슬러리 및 그의 점도 조절 방법
CN104031702B (zh) * 2014-06-19 2017-01-04 无锡市恒烽水煤浆有限公司 高浓度混合水煤浆
CN107164005B (zh) * 2017-06-22 2019-07-23 中煤科工清洁能源股份有限公司 一种水煤浆及其制备方法
CN107267235B (zh) * 2017-06-27 2019-09-17 中煤科工清洁能源股份有限公司 一种多原料制备新型水煤浆产品的方法
CN107502395B (zh) * 2017-09-07 2019-03-08 江苏天脉化工有限公司 一种水煤浆的制备方法
US11370983B2 (en) * 2019-02-04 2022-06-28 Eastman Chemical Company Gasification of plastics and solid fossil fuels
CN111534342A (zh) * 2020-04-27 2020-08-14 深圳瑞科天启科技有限公司 一种高浓度水煤浆及其制备方法和用途
CN113560012A (zh) * 2021-06-29 2021-10-29 江苏恒丰能环科技股份有限公司 一种改变棒磨机制浆粒度分布方法
CN114133966B (zh) * 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) 基于粒度分布模型制备成浆性好的低阶煤水煤浆的方法

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 (sv) * 1982-05-07 1983-11-08 Carbogel Ab Vattenuppslamning av ett fast brensle samt sett och medel for framstellning derav
DE3677148D1 (de) * 1985-11-12 1991-02-28 Carbogel Ab Kohle-wasser-suspensionzusammensetzung, die auf geringwertige kohlenstoffhaltige feststoffe basiert.
JP2603127B2 (ja) * 1989-03-17 1997-04-23 日揮 株式会社 高濃度石炭・水スラリ−を製造する方法
US5599356A (en) * 1990-03-14 1997-02-04 Jgc Corporation Process for producing an aqueous high concentration coal slurry
WO2010039315A2 (en) * 2008-06-30 2010-04-08 Nano Dispersions Technology, Inc. Nano-dispersions of coal in water as the basis of fuel related tecfinologies and methods of making same

Also Published As

Publication number Publication date
US20120255221A1 (en) 2012-10-11
KR20120115473A (ko) 2012-10-18
EP2508589A1 (en) 2012-10-10
CN102732341A (zh) 2012-10-17
IN2012DE01038A (enrdf_load_stackoverflow) 2015-07-24

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20150407