JPS5626988A - Production of stable mixed fuel - Google Patents
Production of stable mixed fuelInfo
- Publication number
- JPS5626988A JPS5626988A JP10294979A JP10294979A JPS5626988A JP S5626988 A JPS5626988 A JP S5626988A JP 10294979 A JP10294979 A JP 10294979A JP 10294979 A JP10294979 A JP 10294979A JP S5626988 A JPS5626988 A JP S5626988A
- Authority
- JP
- Japan
- Prior art keywords
- mixed fuel
- added
- surfactant
- coal
- employed
- 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 produce a coal/oil mixed fuel which is resistant to settlement of coal and stable for a long time, by blending a mixed fuel to which a specific nonionic surfactant has been added, with a mixed fuel to which a specific anionic surfactant has been added.
CONSTITUTION: As the nonionic surfactant (a), there is employed a compound represented by formula I, wherein Z is a residue from a compound having n active hydrogen atoms, X is a 1W6C alkyl, l is a number providing l×n of 15W200, m is a number providing m×n of 20W800, n is 2W6, and the amount of ethylene oxide which is added is 30W90wt%, based on the total MW, and as the anionic surfactant (b), there is employed a dialkyl (dialkenyl) sulfosuccinate salt represented by formula II, wherein R1 and R2 are 3W22C alkyls or alkenyls, M is a metal atom of Groups IWIII and p is an integer of 1W3. Namely, there are blended a mixed fuel to which the surfactant (a) has been added and a mixed fuel to which the surfactant (b) has been added, so as to provide a weight ratio of 1/9W9/1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10294979A JPS5626988A (en) | 1979-08-13 | 1979-08-13 | Production of stable mixed fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10294979A JPS5626988A (en) | 1979-08-13 | 1979-08-13 | Production of stable mixed fuel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5626988A true JPS5626988A (en) | 1981-03-16 |
Family
ID=14341060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10294979A Pending JPS5626988A (en) | 1979-08-13 | 1979-08-13 | Production of stable mixed fuel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5626988A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63268797A (en) * | 1987-04-24 | 1988-11-07 | Neos Co Ltd | Blended coal and oil |
-
1979
- 1979-08-13 JP JP10294979A patent/JPS5626988A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63268797A (en) * | 1987-04-24 | 1988-11-07 | Neos Co Ltd | Blended coal and oil |
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