JPS5645988A - Coal-mixed oil - Google Patents
Coal-mixed oilInfo
- Publication number
- JPS5645988A JPS5645988A JP11278679A JP11278679A JPS5645988A JP S5645988 A JPS5645988 A JP S5645988A JP 11278679 A JP11278679 A JP 11278679A JP 11278679 A JP11278679 A JP 11278679A JP S5645988 A JPS5645988 A JP S5645988A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- coal
- hydrocarbon
- mixed
- organic oxygen
- 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 having excellent stability without causing sedimentation and coagulation for a long period of time, by dispersing pulverized coal into a hydrocarbon oil containing olefinic hydrocarbons and organic oxygen compounds.
CONSTITUTION: A hydrocarbon oil, obtained by adding 5vol% or more 8C or higher olefinic hydrocarbon of a boiling point of approx. 150°C, e.g., undecene, or dodecene, preferably, and 0.5wt% or more an organic oxygen compound with carbonyl groups, e.g., an organic acid, a ketone, or an aldehyde, to a petroleum fuel oil, e.g., crude oil, kerosene, or light oil, is mixed with pulverized coal of a grain size of 50W100μ, e.g., fine coke powder, to obtain a coal-mixed oil. Also, crude oil obtained from dry distillation of oil shale, or light oil, heavy oil, etc., obtained from the fractionation of the crude oil, which contain olefinic hydrocarbons and organic oxygen compounds, may be used as said hydrocarbon oil as such.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11278679A JPS5645988A (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 |
---|---|---|---|
JP11278679A JPS5645988A (en) | 1979-09-05 | 1979-09-05 | Coal-mixed oil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5645988A true JPS5645988A (en) | 1981-04-25 |
JPS6140719B2 JPS6140719B2 (en) | 1986-09-10 |
Family
ID=14595466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11278679A Granted JPS5645988A (en) | 1979-09-05 | 1979-09-05 | Coal-mixed oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5645988A (en) |
-
1979
- 1979-09-05 JP JP11278679A patent/JPS5645988A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6140719B2 (en) | 1986-09-10 |
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