JPS5645987A - Coal-mixed oil - Google Patents
Coal-mixed oilInfo
- Publication number
- JPS5645987A JPS5645987A JP11278579A JP11278579A JPS5645987A JP S5645987 A JPS5645987 A JP S5645987A JP 11278579 A JP11278579 A JP 11278579A JP 11278579 A JP11278579 A JP 11278579A JP S5645987 A JPS5645987 A JP S5645987A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- mixed
- coal
- hydrocarbon
- approx
- 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
Links
Abstract
PURPOSE: To obtain a coal-mixed oil which has excellent stability for a long period of time without causing sedimetation and coagulation, by dispersing pulverized coal into a hydrocarbon oil containing olefinic hydrocarbons.
CONSTITUTION: A petroleum fuel oil, e.g., crude oil, kerosene, or light oil, is mixed with 5vol% or more 8C or higher olefinic hydrocarbon of a boiling point of approx. 150°C or more, e.g., undecene or dodecene, preferably, and then the mixed hydrocarbon oil obtained is dispersed with pulverized coal of a grain size of approx. 50W100μ, for example, to obtain a coal-mixed oil. A crude oil obtained from the dry distillation of oil shale, light oil or heavy oil obtained from the fractionation of the crude oil, or oils obtained from the cracking of heavy oil may be used as the hydrocarbon oils as mentioned above because they contain olefinic hydrocarbons.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11278579A JPS5645987A (en) | 1979-09-05 | 1979-09-05 | Coal-mixed oil |
CA000359720A CA1142113A (en) | 1979-09-05 | 1980-09-04 | Coal-oil mixture |
AU62071/80A AU529768B2 (en) | 1979-09-05 | 1980-09-05 | Coal-oil mixture |
US06/184,566 US4309191A (en) | 1979-09-05 | 1980-09-05 | Coal-oil mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11278579A JPS5645987A (en) | 1979-09-05 | 1979-09-05 | Coal-mixed oil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5645987A true JPS5645987A (en) | 1981-04-25 |
JPS6140718B2 JPS6140718B2 (en) | 1986-09-10 |
Family
ID=14595438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11278579A Granted JPS5645987A (en) | 1979-09-05 | 1979-09-05 | Coal-mixed oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5645987A (en) |
-
1979
- 1979-09-05 JP JP11278579A patent/JPS5645987A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6140718B2 (en) | 1986-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Speight | Production, properties and environmental impact of hydrocarbon fuel conversion | |
JPS5512158A (en) | Preparation of petroleum binder pitch | |
ATE157696T1 (en) | PETROLEUM DISTILLATE COMPOSITIONS | |
JPS5645987A (en) | Coal-mixed oil | |
Zaher et al. | Thermally decomposed cottonseed oil as a diesel engine fuel | |
GB1522155A (en) | Liquefaction of coal | |
US2231241A (en) | Amplified distillation | |
JPS5524144A (en) | Aralkylation process | |
GB1475741A (en) | Method of forming and transporting hydrocarbon slurries | |
JPS55129493A (en) | Solid fuel and its preparation | |
JPS5645988A (en) | Coal-mixed oil | |
US3835022A (en) | Arctic diesel fuel | |
GB1404684A (en) | Oil slick dispersant | |
JPS55127492A (en) | Mixture of pulverized coal mixture and hydrocarbon oil | |
SU1092164A1 (en) | Composition for removing asphalt-resin-paraffin deposits | |
JPS57174394A (en) | Coal slurry composition | |
JPS5770185A (en) | Preparation of blended oil for coal liquefaction | |
SU789558A1 (en) | Composition for removing tarry-asphaltenic and paraffin deposits | |
JPS5448810A (en) | Liquefaction of coal | |
JPS5630496A (en) | Dispersion of carbonaceous substance of coal series in coal-tar medium | |
DE907840C (en) | Improvement of the ignitability of diesel oils | |
RU94015368A (en) | SHIP'S FUEL | |
JPS5731993A (en) | Coal-oil mixture | |
GB1481766A (en) | Production of light hydrocarbons by thermal steam crackin | |
JPS57139186A (en) | Liquid fuel composition |