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EP0223755A3 - Coal water slurry composition based on low rank carbonaceous solids - Google Patents

Coal water slurry composition based on low rank carbonaceous solids

Info

Publication number
EP0223755A3
EP0223755A3 EP86850304A EP86850304A EP0223755A3 EP 0223755 A3 EP0223755 A3 EP 0223755A3 EP 86850304 A EP86850304 A EP 86850304A EP 86850304 A EP86850304 A EP 86850304A EP 0223755 A3 EP0223755 A3 EP 0223755A3
Authority
EP
European Patent Office
Prior art keywords
slurry composition
composition based
water slurry
rank carbonaceous
coal water
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.)
Granted
Application number
EP86850304A
Other versions
EP0223755A2 (en
EP0223755B1 (en
Inventor
Mihkel Mathiesen
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.)
Carbogel AB
Original Assignee
Carbogel AB
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 Carbogel AB filed Critical Carbogel AB
Priority to AT86850304T priority Critical patent/ATE60349T1/en
Publication of EP0223755A2 publication Critical patent/EP0223755A2/en
Publication of EP0223755A3 publication Critical patent/EP0223755A3/en
Application granted granted Critical
Publication of EP0223755B1 publication Critical patent/EP0223755B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Disintegrating Or Milling (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention relates to a coal water slurry composition based on low rank carbonaceous solid, characterized in that it contains a minor portion of high rank carbonaceous solid, the high rank carbonaceous solid being milled to a finer average size than the lower rank carbonaceous solid.
EP86850304A 1985-11-12 1986-09-12 Coal water slurry composition based on low rank carbonaceous solids Expired - Lifetime EP0223755B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86850304T ATE60349T1 (en) 1985-11-12 1986-09-12 COAL-WATER SUSPENSION COMPOSITION BASED ON LOW CARBON SOLIDS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79695985A 1985-11-12 1985-11-12
US796959 1985-11-12

Publications (3)

Publication Number Publication Date
EP0223755A2 EP0223755A2 (en) 1987-05-27
EP0223755A3 true EP0223755A3 (en) 1988-09-21
EP0223755B1 EP0223755B1 (en) 1991-01-23

Family

ID=25169501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86850304A Expired - Lifetime EP0223755B1 (en) 1985-11-12 1986-09-12 Coal water slurry composition based on low rank carbonaceous solids

Country Status (9)

Country Link
EP (1) EP0223755B1 (en)
JP (1) JPH0794670B2 (en)
CN (1) CN1007733B (en)
AT (1) ATE60349T1 (en)
BR (1) BR8605268A (en)
CA (1) CA1310187C (en)
DE (1) DE3677148D1 (en)
IL (1) IL80599A0 (en)
ZA (1) ZA868594B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1092231C (en) * 1999-05-28 2002-10-09 中国石油化工集团公司 Low-grade coal modified refinery coke water slurry composition and use thereof
CN102732341A (en) * 2011-04-07 2012-10-17 通用电气公司 Coal water slurry and preparation method thereof
CN103965981B (en) 2013-01-31 2016-05-25 通用电气公司 The apparatus and method of preparation water-coal-slurry

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003842A1 (en) * 1982-05-05 1983-11-10 Alfred University Research Foundation, Inc. A novel carbonaceous compact, a slurry containing said compact, and a process for making said slurry
EP0130849A1 (en) * 1983-07-05 1985-01-09 Babcock-Hitachi Kabushiki Kaisha Process for producing a high concentration coal-water slurry

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156794A (en) * 1984-01-25 1985-08-16 Hitachi Ltd Conversion of low-grade coal into slurry
JPS61225288A (en) * 1985-03-29 1986-10-07 Kubota Ltd Production of coal-water slurry

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003842A1 (en) * 1982-05-05 1983-11-10 Alfred University Research Foundation, Inc. A novel carbonaceous compact, a slurry containing said compact, and a process for making said slurry
EP0130849A1 (en) * 1983-07-05 1985-01-09 Babcock-Hitachi Kabushiki Kaisha Process for producing a high concentration coal-water slurry

Also Published As

Publication number Publication date
JPH0794670B2 (en) 1995-10-11
ZA868594B (en) 1987-10-28
DE3677148D1 (en) 1991-02-28
IL80599A0 (en) 1987-02-27
AU586512B2 (en) 1989-07-13
AU6496186A (en) 1987-05-14
CN86106456A (en) 1987-07-15
CN1007733B (en) 1990-04-25
ATE60349T1 (en) 1991-02-15
EP0223755A2 (en) 1987-05-27
BR8605268A (en) 1987-07-28
CA1310187C (en) 1992-11-17
EP0223755B1 (en) 1991-01-23
JPS62119297A (en) 1987-05-30

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