ATE32747T1 - Kohle-wasser-dispersion und verfahren zu deren herstellung. - Google Patents

Kohle-wasser-dispersion und verfahren zu deren herstellung.

Info

Publication number
ATE32747T1
ATE32747T1 AT82903239T AT82903239T ATE32747T1 AT E32747 T1 ATE32747 T1 AT E32747T1 AT 82903239 T AT82903239 T AT 82903239T AT 82903239 T AT82903239 T AT 82903239T AT E32747 T1 ATE32747 T1 AT E32747T1
Authority
AT
Austria
Prior art keywords
coal
production
water dispersion
polymer
weight
Prior art date
Application number
AT82903239T
Other languages
English (en)
Inventor
Lars Lennart Stigsson
Bjoern Lindman
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/SE1982/000107 external-priority patent/WO1983000500A1/en
Application filed by Fluidcarbon International Ab filed Critical Fluidcarbon International Ab
Priority claimed from PCT/EP1982/000244 external-priority patent/WO1983003617A1/en
Priority claimed from SE8303364A external-priority patent/SE451198B/sv
Application granted granted Critical
Publication of ATE32747T1 publication Critical patent/ATE32747T1/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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
AT82903239T 1982-04-05 1982-11-12 Kohle-wasser-dispersion und verfahren zu deren herstellung. ATE32747T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/SE1982/000107 WO1983000500A1 (en) 1981-08-03 1982-04-05 Coal-water dispersion
PCT/EP1982/000244 WO1983003617A1 (en) 1982-04-05 1982-11-12 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

Publications (1)

Publication Number Publication Date
ATE32747T1 true ATE32747T1 (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 After (1)

Application Number Title Priority Date Filing Date
AT83903622T ATE32607T1 (de) 1982-11-12 1983-11-14 Kohle-wasser-dispersion.

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
DE3270436D1 (en) * 1981-09-14 1986-05-15 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
BR8307709A (pt) 1985-03-19
DE3375730D1 (en) 1988-03-31
DE3278166D1 (en) 1988-04-07
FI844890L (fi) 1984-12-11
ATE32607T1 (de) 1988-03-15
FI75862C (fi) 1988-08-08
WO1984001957A1 (en) 1984-05-24
AU2262183A (en) 1984-06-04
FI844890A0 (fi) 1984-12-11
EP0143782B1 (de) 1988-02-24
FI75862B (fi) 1988-04-29
EP0143782A1 (de) 1985-06-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee