ATE60349T1 - COAL-WATER SUSPENSION COMPOSITION BASED ON LOW CARBON SOLIDS. - Google Patents

COAL-WATER SUSPENSION COMPOSITION BASED ON LOW CARBON SOLIDS.

Info

Publication number
ATE60349T1
ATE60349T1 AT86850304T AT86850304T ATE60349T1 AT E60349 T1 ATE60349 T1 AT E60349T1 AT 86850304 T AT86850304 T AT 86850304T AT 86850304 T AT86850304 T AT 86850304T AT E60349 T1 ATE60349 T1 AT E60349T1
Authority
AT
Austria
Prior art keywords
composition based
coal
low carbon
water suspension
suspension composition
Prior art date
Application number
AT86850304T
Other languages
German (de)
Inventor
Mihkel Mathiesen
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
Application granted granted Critical
Publication of ATE60349T1 publication Critical patent/ATE60349T1/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 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.
AT86850304T 1985-11-12 1986-09-12 COAL-WATER SUSPENSION COMPOSITION BASED ON LOW CARBON SOLIDS. ATE60349T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79695985A 1985-11-12 1985-11-12
EP86850304A EP0223755B1 (en) 1985-11-12 1986-09-12 Coal water slurry composition based on low rank carbonaceous solids

Publications (1)

Publication Number Publication Date
ATE60349T1 true ATE60349T1 (en) 1991-02-15

Family

ID=25169501

Family Applications (1)

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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441887A (en) * 1981-07-31 1984-04-10 Alfred University Research Foundation Inc. Stabilized slurry and process for preparing same
DE3463394D1 (en) * 1983-07-05 1987-06-04 Babcock Hitachi Kk Process for producing a high concentration coal-water slurry
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

Also Published As

Publication number Publication date
JPS62119297A (en) 1987-05-30
CN1007733B (en) 1990-04-25
EP0223755B1 (en) 1991-01-23
JPH0794670B2 (en) 1995-10-11
BR8605268A (en) 1987-07-28
DE3677148D1 (en) 1991-02-28
AU6496186A (en) 1987-05-14
ZA868594B (en) 1987-10-28
EP0223755A2 (en) 1987-05-27
CA1310187C (en) 1992-11-17
EP0223755A3 (en) 1988-09-21
IL80599A0 (en) 1987-02-27
CN86106456A (en) 1987-07-15
AU586512B2 (en) 1989-07-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties