JPS57170992A - Fluidity improver for fuel oil - Google Patents

Fluidity improver for fuel oil

Info

Publication number
JPS57170992A
JPS57170992A JP5502381A JP5502381A JPS57170992A JP S57170992 A JPS57170992 A JP S57170992A JP 5502381 A JP5502381 A JP 5502381A JP 5502381 A JP5502381 A JP 5502381A JP S57170992 A JPS57170992 A JP S57170992A
Authority
JP
Japan
Prior art keywords
fuel oil
fluidity improver
000ppm
trimethylolethane
average
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.)
Granted
Application number
JP5502381A
Other languages
Japanese (ja)
Other versions
JPH0210197B2 (en
Inventor
Takeshi Nagai
Koji Ishizaki
Shingo Yamazaki
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.)
NOF Corp
Original Assignee
NOF Corp
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 NOF Corp, Nippon Oil and Fats Co Ltd filed Critical NOF Corp
Priority to JP5502381A priority Critical patent/JPS57170992A/en
Publication of JPS57170992A publication Critical patent/JPS57170992A/en
Publication of JPH0210197B2 publication Critical patent/JPH0210197B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: A fluidity improver for a hydrocarbon type fuel oil, capable of lowering extremely a cold filter plugging point, comprising a partial ester of a polyhydric alcohol such as trimethylolethane with behenic acid.
CONSTITUTION: (A) One or more polyhydric alcohols selected from trimethylolethane, trimethylolpropane, pentaerythritol, and dipentaerythritol are esterified with (B) behenic acid, to give a partial ester wherein ≥0.5 (preferably ≥1 on average) hydroxyl group of the component A per molecule on average is left. 10W5,000ppm (preferably 50W1,000ppm) of the ester is added to a fuel oil.
EFFECT: The pour point of fuel oil is lowered, storage properties and transportation properties are improved, and even a high-boiling fraction is made usable, to improve productivity.
COPYRIGHT: (C)1982,JPO&Japio
JP5502381A 1981-04-14 1981-04-14 Fluidity improver for fuel oil Granted JPS57170992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5502381A JPS57170992A (en) 1981-04-14 1981-04-14 Fluidity improver for fuel oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5502381A JPS57170992A (en) 1981-04-14 1981-04-14 Fluidity improver for fuel oil

Publications (2)

Publication Number Publication Date
JPS57170992A true JPS57170992A (en) 1982-10-21
JPH0210197B2 JPH0210197B2 (en) 1990-03-07

Family

ID=12987066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5502381A Granted JPS57170992A (en) 1981-04-14 1981-04-14 Fluidity improver for fuel oil

Country Status (1)

Country Link
JP (1) JPS57170992A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255751A (en) * 1984-05-30 1985-12-17 Tokuyama Soda Co Ltd Polyhydric alcohol compound
JPH01103699A (en) * 1987-07-28 1989-04-20 Sumitomo Chem Co Ltd Fuel oil composition
US5665686A (en) * 1995-03-14 1997-09-09 Exxon Chemical Patents Inc. Polyol ester compositions with unconverted hydroxyl groups

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04363989A (en) * 1991-01-18 1992-12-16 Kansai Kosoku Kk Transmission method for aerial video camera pickup still picture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255751A (en) * 1984-05-30 1985-12-17 Tokuyama Soda Co Ltd Polyhydric alcohol compound
JPH0237905B2 (en) * 1984-05-30 1990-08-28 Tokuyama Soda Kk
JPH01103699A (en) * 1987-07-28 1989-04-20 Sumitomo Chem Co Ltd Fuel oil composition
JPH0459357B2 (en) * 1987-07-28 1992-09-22 Sumitomo Chemical Co
US5665686A (en) * 1995-03-14 1997-09-09 Exxon Chemical Patents Inc. Polyol ester compositions with unconverted hydroxyl groups

Also Published As

Publication number Publication date
JPH0210197B2 (en) 1990-03-07

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