JPS5548291A - Stabilizing agent for mixed fuel composed of fuel oil and coal - Google Patents

Stabilizing agent for mixed fuel composed of fuel oil and coal

Info

Publication number
JPS5548291A
JPS5548291A JP12105778A JP12105778A JPS5548291A JP S5548291 A JPS5548291 A JP S5548291A JP 12105778 A JP12105778 A JP 12105778A JP 12105778 A JP12105778 A JP 12105778A JP S5548291 A JPS5548291 A JP S5548291A
Authority
JP
Japan
Prior art keywords
alkyl
coal
stabilizing agent
surfactant
fuel
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
JP12105778A
Other languages
Japanese (ja)
Inventor
Masao Goto
Toshiro Fukuda
Noboru Fujimura
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 JP12105778A priority Critical patent/JPS5548291A/en
Publication of JPS5548291A publication Critical patent/JPS5548291A/en
Pending legal-status Critical Current

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  • Liquid Carbonaceous Fuels (AREA)

Abstract

PURPOSE: To provide the title stabilizing agent which gives a mixed fuel composed of a fuel oil and coal, having sufficiently high stability even at a high temperature (e.g. at 70°C) or in the absence of water, composed of a quaternary ammonium salt cationic surfactant and a nonionic surfactant.
CONSTITUTION: A composition composed of (A) 99W70wt%, pref. 95W80wt% of a quaternary ammonium salt cationic surfactant, e.g. of the formula (R1 is 10W20C alkyl; R2 is 1W3C alkyl or 10W20C alkyl; R3 is 1W3C alkyl; R4 is 1W3C alkyl or benzyl; X is anionic counter ion), and (B) 1W30wt%, pref. 5W20wt% of a nonionic surfactant, e.g. a polyoxyalkylene nonionic surfactant or a mixture composed mainly of the surfactant.
COPYRIGHT: (C)1980,JPO&Japio
JP12105778A 1978-09-29 1978-09-29 Stabilizing agent for mixed fuel composed of fuel oil and coal Pending JPS5548291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12105778A JPS5548291A (en) 1978-09-29 1978-09-29 Stabilizing agent for mixed fuel composed of fuel oil and coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12105778A JPS5548291A (en) 1978-09-29 1978-09-29 Stabilizing agent for mixed fuel composed of fuel oil and coal

Publications (1)

Publication Number Publication Date
JPS5548291A true JPS5548291A (en) 1980-04-05

Family

ID=14801762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12105778A Pending JPS5548291A (en) 1978-09-29 1978-09-29 Stabilizing agent for mixed fuel composed of fuel oil and coal

Country Status (1)

Country Link
JP (1) JPS5548291A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478602A (en) * 1982-02-12 1984-10-23 Diamond Shamrock Chemicals Company Carbonaceous oil slurries stabilized by binary surfactant mixtures
US4696677A (en) * 1986-04-11 1987-09-29 Merck & Co., Inc. Quaternary ammonium salts of anionic gums
JPS6348395A (en) * 1986-08-15 1988-03-01 Neos Co Ltd Additive for coal/oil mixture
CN107573975A (en) * 2016-07-04 2018-01-12 中国石化扬子石油化工有限公司 A kind of diesel antiwear additive

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478602A (en) * 1982-02-12 1984-10-23 Diamond Shamrock Chemicals Company Carbonaceous oil slurries stabilized by binary surfactant mixtures
US4696677A (en) * 1986-04-11 1987-09-29 Merck & Co., Inc. Quaternary ammonium salts of anionic gums
EP0241220A2 (en) * 1986-04-11 1987-10-14 Merck & Co. Inc. Quaternary ammonium salts of xanthan gum
JPS6348395A (en) * 1986-08-15 1988-03-01 Neos Co Ltd Additive for coal/oil mixture
CN107573975A (en) * 2016-07-04 2018-01-12 中国石化扬子石油化工有限公司 A kind of diesel antiwear additive
CN107573975B (en) * 2016-07-04 2019-08-20 中国石化扬子石油化工有限公司 A kind of diesel antiwear additive

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