JPS5647493A - Agent for stabilizing coal-fuel oil mixture - Google Patents

Agent for stabilizing coal-fuel oil mixture

Info

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
Application number
JP12372279A
Other languages
Japanese (ja)
Inventor
Masao Goto
Gorou Fukuda
Akira Iwase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP12372279A priority Critical patent/JPS5647493A/en
Publication of JPS5647493A publication Critical patent/JPS5647493A/en
Pending legal-status Critical Current

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  • 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
JP12372279A 1979-09-25 1979-09-25 Agent for stabilizing coal-fuel oil mixture Pending JPS5647493A (en)

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)

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