JPS5647493A - Agent for stabilizing coal-fuel oil mixture - Google Patents
Agent for stabilizing coal-fuel oil mixtureInfo
- Publication number
- JPS5647493A JPS5647493A JP12372279A JP12372279A JPS5647493A JP S5647493 A JPS5647493 A JP S5647493A JP 12372279 A JP12372279 A JP 12372279A JP 12372279 A JP12372279 A JP 12372279A JP S5647493 A JPS5647493 A JP S5647493A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- surface active
- active agent
- agent
- alkyl
- 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 the titled agent effective to prevent the sedimentation of coal for a long period, and composed of an anionic surface active agent based on a sulfosuccinic acid ester salt, etc. and a cationic surface active agent based on a quaternary ammonium salt.
CONSTITUTION: The objective stabilizing agent is prepared by mixing (A) 30W 90wt% of an anionic surface active agent composed of a sulfosuccinic acid ester salt of formula I (R1 and R2 are 6W20C alkyl, etc.; X is salt-forming counter ion; m is valence of X) or containing the salt as a main component and (B) 70W10wt% of a cationic surface active agent composed of a quaternary ammonium salt of formula II (R1 is 10W20C alkyl, etc.; R2, R3 and R4 are 1W3C alkyl, etc.; X is anionic counter ion). The amount of the stabilizing agent to be added to a coal-fuel oil mixture is pref 0.01W3%. The weight ratio of (A) to (B) is (90W40) to (10W60).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12372279A JPS5647493A (en) | 1979-09-25 | 1979-09-25 | Agent for stabilizing coal-fuel oil mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12372279A JPS5647493A (en) | 1979-09-25 | 1979-09-25 | Agent for stabilizing coal-fuel oil mixture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5647493A true JPS5647493A (en) | 1981-04-30 |
Family
ID=14867735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12372279A Pending JPS5647493A (en) | 1979-09-25 | 1979-09-25 | Agent for stabilizing coal-fuel oil mixture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5647493A (en) |
-
1979
- 1979-09-25 JP JP12372279A patent/JPS5647493A/en active Pending
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