JPS55152785A - Stabilizer for mixed fuel - Google Patents

Stabilizer for mixed fuel

Info

Publication number
JPS55152785A
JPS55152785A JP5983479A JP5983479A JPS55152785A JP S55152785 A JPS55152785 A JP S55152785A JP 5983479 A JP5983479 A JP 5983479A JP 5983479 A JP5983479 A JP 5983479A JP S55152785 A JPS55152785 A JP S55152785A
Authority
JP
Japan
Prior art keywords
stabilizer
nonionic surfactant
hydroxyethyl
mixed fuel
finely divided
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
JP5983479A
Other languages
Japanese (ja)
Inventor
Masaaki Yamamura
Taizo Igarashi
Noriyuki Ukiumi
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.)
Lion Corp
Kao Corp
Lion Fat and Oil Co Ltd
NOF Corp
Original Assignee
Lion Corp
Kao Corp
Lion Fat and Oil Co Ltd
Nippon Oil and Fats Co 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 Lion Corp, Kao Corp, Lion Fat and Oil Co Ltd, Nippon Oil and Fats Co Ltd filed Critical Lion Corp
Priority to JP5983479A priority Critical patent/JPS55152785A/en
Publication of JPS55152785A publication Critical patent/JPS55152785A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide title stabilizer which is used as dispersion stabilizer when finely divided coal particle is dispersed in a fuel oil, consisting of a specified nonionic surfactant.
CONSTITUTION: One mole of an amino cpd. having 1W3 -N< gp. of formula I or II (wherein R1, R2 are H, 1W18C alkyl, alkenyl, aryl, 2-hydroxyethyl; R3W5W R8W10 are H, 2-hydroxyethyl, R6, R7 are 2W4C alkylene; n is 0,1) is reacted with 20W800mol of ethylene oxide and 15W200mol of propylene oxide to obtain a nonionic surfactant having an average MW of 2,000W45,000 and polyoxyethylene gp. content of 30W90wt% in the molecule. Then 0.01W1.0wt% of the produced nonionic surfactant as a dispersion stabilizer is added to a mixed fuel consisting of 20W 70wt% of finely divided coal particle and 80W30wt% of a fuel oil.
COPYRIGHT: (C)1980,JPO&Japio
JP5983479A 1979-05-16 1979-05-16 Stabilizer for mixed fuel Pending JPS55152785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5983479A JPS55152785A (en) 1979-05-16 1979-05-16 Stabilizer for mixed fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5983479A JPS55152785A (en) 1979-05-16 1979-05-16 Stabilizer for mixed fuel

Publications (1)

Publication Number Publication Date
JPS55152785A true JPS55152785A (en) 1980-11-28

Family

ID=13124644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5983479A Pending JPS55152785A (en) 1979-05-16 1979-05-16 Stabilizer for mixed fuel

Country Status (1)

Country Link
JP (1) JPS55152785A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637822A (en) * 1981-11-02 1987-01-20 Basf Corporation Coal-oil slurries containing a surfactant
JPS63268797A (en) * 1987-04-24 1988-11-07 Neos Co Ltd Blended coal and oil
KR20140090938A (en) 2013-01-09 2014-07-18 니치유 가부시키가이샤 Nonaqueous dispersant and nonaqueous dispersion composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637822A (en) * 1981-11-02 1987-01-20 Basf Corporation Coal-oil slurries containing a surfactant
JPS63268797A (en) * 1987-04-24 1988-11-07 Neos Co Ltd Blended coal and oil
KR20140090938A (en) 2013-01-09 2014-07-18 니치유 가부시키가이샤 Nonaqueous dispersant and nonaqueous dispersion composition

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