JPS55152792A - Stabilizer for mixed fuel - Google Patents
Stabilizer for mixed fuelInfo
- Publication number
- JPS55152792A JPS55152792A JP6130479A JP6130479A JPS55152792A JP S55152792 A JPS55152792 A JP S55152792A JP 6130479 A JP6130479 A JP 6130479A JP 6130479 A JP6130479 A JP 6130479A JP S55152792 A JPS55152792 A JP S55152792A
- Authority
- JP
- Japan
- Prior art keywords
- stabilizer
- mixed fuel
- aliph
- saccharide
- polyhydric alcohol
- 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 provide title stabilizer by which coal particle can stably be dispersed and soft precipitate of coal particle is formed and can easily be redispersed, consisting of a product of addition of ethylene oxide and propylene oxide in block from to an aliph. polyhydric alcohol or saccharide.
CONSTITUTION: 20W800mol of ethylene oxide and 15W200mol of propylene oxide are added to one mole of an aliph. pentahydric or more higher polyhydric alcohol or saccharide (e.g. xylitol, sorbitol, glucose, cellulose, etc.) in block from to produce a nonionic surfactant having an average MW of 2,000W45,000 and polyoxyethylene gp. content of 30W90wt%. The produced surfactant is used as a stabilizer for a mixed fuel of pulverized coal and fuel oil in an amount of 0.01W1wt% pref. 0.05W 0.5wt% based on the wt. of the mixed fuel.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6130479A JPS55152792A (en) | 1979-05-18 | 1979-05-18 | Stabilizer for mixed fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6130479A JPS55152792A (en) | 1979-05-18 | 1979-05-18 | Stabilizer for mixed fuel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55152792A true JPS55152792A (en) | 1980-11-28 |
Family
ID=13167298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6130479A Pending JPS55152792A (en) | 1979-05-18 | 1979-05-18 | Stabilizer for mixed fuel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55152792A (en) |
-
1979
- 1979-05-18 JP JP6130479A patent/JPS55152792A/en active Pending
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