JPS56112990A - Preparation of fuel by carrying out pulverization of coal in petroleum or alcohol medium - Google Patents
Preparation of fuel by carrying out pulverization of coal in petroleum or alcohol mediumInfo
- Publication number
- JPS56112990A JPS56112990A JP1513280A JP1513280A JPS56112990A JP S56112990 A JPS56112990 A JP S56112990A JP 1513280 A JP1513280 A JP 1513280A JP 1513280 A JP1513280 A JP 1513280A JP S56112990 A JPS56112990 A JP S56112990A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- petroleum
- alcohol
- fuel
- preparation
- 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
Abstract
PURPOSE: To prepare a slurry fuel which is easily handled and inexpensive, by pulverizing coal in a medium such as a petroleum or an alcohol.
CONSTITUTION: A petroleum, such as a crude oil or a light oil, or an alcohol is added to coal such as anthracite or black coal in an amount of about 20W70wt% and the resulting mixture is pulverized by a pulverizer such as a ball mill or a vibration mill to form a slurry (a liquid fuel) containing the coal with a particle size of about 1W20μ dispersed in said petroleum or said alcohol. Moreover, when an appropriate amount of a dispersant is added during pulverization, the pulverization effect can be enhanced and a dispersion condition can be improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1513280A JPS56112990A (en) | 1980-02-09 | 1980-02-09 | Preparation of fuel by carrying out pulverization of coal in petroleum or alcohol medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1513280A JPS56112990A (en) | 1980-02-09 | 1980-02-09 | Preparation of fuel by carrying out pulverization of coal in petroleum or alcohol medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56112990A true JPS56112990A (en) | 1981-09-05 |
Family
ID=11880289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1513280A Pending JPS56112990A (en) | 1980-02-09 | 1980-02-09 | Preparation of fuel by carrying out pulverization of coal in petroleum or alcohol medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56112990A (en) |
-
1980
- 1980-02-09 JP JP1513280A patent/JPS56112990A/en active Pending
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