ATE32607T1 - Kohle-wasser-dispersion. - Google Patents

Kohle-wasser-dispersion.

Info

Publication number
ATE32607T1
ATE32607T1 AT83903622T AT83903622T ATE32607T1 AT E32607 T1 ATE32607 T1 AT E32607T1 AT 83903622 T AT83903622 T AT 83903622T AT 83903622 T AT83903622 T AT 83903622T AT E32607 T1 ATE32607 T1 AT E32607T1
Authority
AT
Austria
Prior art keywords
coal
water dispersion
polymer
weight
dispersion
Prior art date
Application number
AT83903622T
Other languages
English (en)
Inventor
Lars Lennart Stigsson
Original Assignee
Fluidcarbon International 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
Priority claimed from PCT/EP1982/000244 external-priority patent/WO1983003617A1/en
Priority claimed from SE8303364A external-priority patent/SE451198B/sv
Application filed by Fluidcarbon International Ab filed Critical Fluidcarbon International Ab
Application granted granted Critical
Publication of ATE32607T1 publication Critical patent/ATE32607T1/de

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
    • 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
    • C10L1/324—Dispersions containing coal, oil and water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AT83903622T 1982-11-12 1983-11-14 Kohle-wasser-dispersion. ATE32607T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/EP1982/000244 WO1983003617A1 (en) 1982-04-05 1982-11-12 Coal-water dispersion and method of the manufacture thereof
PCT/SE1983/000039 WO1983003618A1 (en) 1982-04-05 1983-02-04 Coal-water dispersion and method of the manufacture thereof
SE8303364A SE451198B (sv) 1982-11-12 1983-06-14 Dispersion innehallande vatten, additiv och pulvriserat kol
PCT/SE1983/000396 WO1984001957A1 (en) 1982-11-12 1983-11-14 Coal-water dispersion

Publications (1)

Publication Number Publication Date
ATE32607T1 true ATE32607T1 (de) 1988-03-15

Family

ID=20351581

Family Applications (2)

Application Number Title Priority Date Filing Date
AT82903239T ATE32747T1 (de) 1982-04-05 1982-11-12 Kohle-wasser-dispersion und verfahren zu deren herstellung.
AT83903622T ATE32607T1 (de) 1982-11-12 1983-11-14 Kohle-wasser-dispersion.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT82903239T ATE32747T1 (de) 1982-04-05 1982-11-12 Kohle-wasser-dispersion und verfahren zu deren herstellung.

Country Status (7)

Country Link
EP (1) EP0143782B1 (de)
AT (2) ATE32747T1 (de)
AU (1) AU2262183A (de)
BR (1) BR8307709A (de)
DE (2) DE3278166D1 (de)
FI (1) FI75862C (de)
WO (1) WO1984001957A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures
CA1180555A (en) * 1981-09-14 1985-01-08 Dai-Ichi Kogyo Seiyaku Co., Ltd. High consistency-aqueous slurry of powdered coal
SE436891B (sv) * 1981-09-22 1985-01-28 Carbogel Ab Komposition innefattande finfordelat kol, vatten samt minst en polyelektrolyt
US4398919A (en) * 1981-11-04 1983-08-16 Akzona Incorporated Polyethoxylated compounds as coal-water slurry surfactants
US4398918A (en) * 1982-01-11 1983-08-16 Akzona Incorporated Use of ethoxylated dialkyl quaternary ammonium derivatives as suspending agents for coal-oil mixtures
SE8202879L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Vattenuppslamning av ett fast brensle samt sett och medel for framstellning derav

Also Published As

Publication number Publication date
ATE32747T1 (de) 1988-03-15
EP0143782B1 (de) 1988-02-24
FI844890A0 (fi) 1984-12-11
DE3375730D1 (en) 1988-03-31
AU2262183A (en) 1984-06-04
BR8307709A (pt) 1985-03-19
FI75862C (fi) 1988-08-08
DE3278166D1 (en) 1988-04-07
FI75862B (fi) 1988-04-29
WO1984001957A1 (en) 1984-05-24
EP0143782A1 (de) 1985-06-12
FI844890L (fi) 1984-12-11

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Legal Events

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