JPS57194037A - Frothing agent for coal-froth composition - Google Patents
Frothing agent for coal-froth compositionInfo
- Publication number
- JPS57194037A JPS57194037A JP56080345A JP8034581A JPS57194037A JP S57194037 A JPS57194037 A JP S57194037A JP 56080345 A JP56080345 A JP 56080345A JP 8034581 A JP8034581 A JP 8034581A JP S57194037 A JPS57194037 A JP S57194037A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- froth
- compsn
- frothing agent
- production
- 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 provide coal that can be transported efficiently by using sulfonate type anionic surfactants as a frothing agent for production of a high concn. aq. coal-froth compsn.
CONSTITUTION: Sulfonate type anionic surfactants such as alkyl benzene sulfonate, sulfosuccinate or the like are used as a frothing agent for production of a high concn. aq. coal-froth compsn. Then, coal is made to the aq. coal-froth compsn. of low viscosity contg. coal at high concns. and therefore less energy is required during transportation and this compsn. is useful directly as fuel.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56080345A JPS57194037A (en) | 1981-05-26 | 1981-05-26 | Frothing agent for coal-froth composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56080345A JPS57194037A (en) | 1981-05-26 | 1981-05-26 | Frothing agent for coal-froth composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57194037A true JPS57194037A (en) | 1982-11-29 |
Family
ID=13715660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56080345A Pending JPS57194037A (en) | 1981-05-26 | 1981-05-26 | Frothing agent for coal-froth composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57194037A (en) |
-
1981
- 1981-05-26 JP JP56080345A patent/JPS57194037A/en active Pending
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