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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Processes Of Treating Macromolecular Substances (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
ES515682A0 (es) * 1981-09-14 1983-10-01 Dai Ichi Kogyo Seiyaku Co Ltd "procedimiento para preparar una suspension acuosa de una composicion de carbon en polvo".
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
EP0143782B1 (de) 1988-02-24
FI75862B (fi) 1988-04-29
ATE32607T1 (de) 1988-03-15
EP0143782A1 (de) 1985-06-12
FI844890A0 (fi) 1984-12-11
DE3278166D1 (en) 1988-04-07
WO1984001957A1 (en) 1984-05-24
BR8307709A (pt) 1985-03-19
DE3375730D1 (en) 1988-03-31
FI75862C (fi) 1988-08-08
FI844890L (fi) 1984-12-11
AU2262183A (en) 1984-06-04

Similar Documents

Publication Publication Date Title
MY121333A (en) Fuel lubricity additive
SE8202879L (sv) Vattenuppslamning av ett fast brensle samt sett och medel for framstellning derav
EP0356256A3 (en) Chemical compositions and use as fuel additives
AU4396789A (en) Process for the preparation of diorganopolysiloxanes containing alkoxy end groups
AU569284B2 (en) Dispersing agent
JPS5552386A (en) Stabilizing agent for mixed fuel
SE8404930L (sv) Vattenhaltiga kompositioner, som innehaller stabiliserade enzymer
ES8307284A1 (es) Procedimiento para la obtencion de un combustible microemulsionado.
FI872241A (fi) Av en metallfoerening och oximer sammansatt braensletillsatsmedel och braenslekompositioner innehaollande detta.
ES2134905T3 (es) Aditivos para combustible.
ATE32747T1 (de) Kohle-wasser-dispersion und verfahren zu deren herstellung.
AU1253283A (en) Process for making coal water fuel slurries
ES2000540A6 (es) Procediimiento para elminar las impurezas de las mezclas de agua con disomventes miscibles con agua
AU557810B2 (en) Coal-water dispersion
SU863882A1 (ru) Состав дл борьбы с пылью
ES8402342A1 (es) Procedimiento para obtener un fueloil solido estabilizado.
AU590641B2 (en) Decreasing the viscosity of aqueous carbonaceous fuel slurries to improve atomization
AU7654381A (en) Gasoline-alcohol blend containing boric acid ester additives
JPS5345306A (en) Preparation of fuel oil compositions
ES483602A1 (es) Un metodo para preparar una composicion de combustible hi- drocarburico liquido
GB1406853A (en) Phosphorothionyl disulphides
ES8501793A1 (es) Procedimiento de obtencion de una dispersion mejorada de carbon-agua
IT1150698B (it) Sospensione acquosa di carbone
GB2016518A (en) Liquid fuel compound and method for processing
KR830002022A (ko) 연료 조성물 및 그들의 제법

Legal Events

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