JPS55127492A - Mixture of pulverized coal mixture and hydrocarbon oil - Google Patents
Mixture of pulverized coal mixture and hydrocarbon oilInfo
- Publication number
- JPS55127492A JPS55127492A JP3330079A JP3330079A JPS55127492A JP S55127492 A JPS55127492 A JP S55127492A JP 3330079 A JP3330079 A JP 3330079A JP 3330079 A JP3330079 A JP 3330079A JP S55127492 A JPS55127492 A JP S55127492A
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- hydrocarbon oil
- pulverized coal
- oil
- coal
- 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.)
- Pending
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
PURPOSE: To improve stability of a coal/oil mixture and thereby keep the mixture in unsettled state for a long time, by adding finely divided petroleum coke to a mixture of hydrocarbon oil and a pulverized coal mixture.
CONSTITUTION: To a mixture of a pulverized coal mixture and hydrocarbon oil or emulsified hydrocarbon oil is added finely divided petroleum coke in an amount of 1W80pts.wt. per 100pts.wt. of the pulverized coal. More excellent results will be obtained by adding to the resulting mixture an oxidized oil prepared by oxidation of a hydrocarbon oil having a boiling point higher than 200°C and containing at least 50wt% of aromatic hydrocarbons. Exemplary of the petroleum coke is a delayed coke produced by heating, in a coking drum, liquid products obtained from petroleum, coal or the like. As the emulsified hydrocarbon oil, an emulsified hydrocarbon oil prepared by mixing 100pts.vol. of the hydrocarbon oil and 2W100pts.vol. of water is used.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3330079A JPS55127492A (en) | 1979-03-23 | 1979-03-23 | Mixture of pulverized coal mixture and hydrocarbon oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3330079A JPS55127492A (en) | 1979-03-23 | 1979-03-23 | Mixture of pulverized coal mixture and hydrocarbon oil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55127492A true JPS55127492A (en) | 1980-10-02 |
Family
ID=12382691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3330079A Pending JPS55127492A (en) | 1979-03-23 | 1979-03-23 | Mixture of pulverized coal mixture and hydrocarbon oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55127492A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100403A (en) * | 1978-01-03 | 1979-08-08 | Dow Chemical Co | Combustible and mobile fuel slurry and manufacture thereof |
-
1979
- 1979-03-23 JP JP3330079A patent/JPS55127492A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100403A (en) * | 1978-01-03 | 1979-08-08 | Dow Chemical Co | Combustible and mobile fuel slurry and manufacture thereof |
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