JPS55149385A - Prevention of deposition of petroleum sludge - Google Patents

Prevention of deposition of petroleum sludge

Info

Publication number
JPS55149385A
JPS55149385A JP5635479A JP5635479A JPS55149385A JP S55149385 A JPS55149385 A JP S55149385A JP 5635479 A JP5635479 A JP 5635479A JP 5635479 A JP5635479 A JP 5635479A JP S55149385 A JPS55149385 A JP S55149385A
Authority
JP
Japan
Prior art keywords
acid
ethylene oxide
fatty acid
deposition
petroleum
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
JP5635479A
Other languages
Japanese (ja)
Other versions
JPS621435B2 (en
Inventor
Hisao Higuchi
Koji Ishizaki
Takeshi Nagai
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
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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP5635479A priority Critical patent/JPS55149385A/en
Publication of JPS55149385A publication Critical patent/JPS55149385A/en
Publication of JPS621435B2 publication Critical patent/JPS621435B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PURPOSE: To prevent the deposition of sludge during the storage of petroleum, by adding a specific fatty acid diethanolamide or its ethylene oxide adduct to petroleum.
CONSTITUTION: The deposition of petroleum sludge during the storage is prevented by the adding of 5W500ppm of a fatty acid diethanolamide or its ethylene oxide adduct, represented by the formula (where R is a 3W21C aliphatic hydrocarbon, m≥0, n≥0, and m+n=0W100). The fatty acid diethanolamide or its ethylene oxide adduct used includes butyric acid, valeric acid, caproic acid, capric acid, caprylic acid, lauric acid, myristic acid, palmitic acid, stearic acid, cocount oil fatty acid, beef tallow fatty acid, a fatty acid diethanolamide from these fatty acids and diethanolamine, or an adduct of said amide with ethylene oxide, containing approx. 1W100mol ethylene oxide.
COPYRIGHT: (C)1980,JPO&Japio
JP5635479A 1979-05-10 1979-05-10 Prevention of deposition of petroleum sludge Granted JPS55149385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5635479A JPS55149385A (en) 1979-05-10 1979-05-10 Prevention of deposition of petroleum sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5635479A JPS55149385A (en) 1979-05-10 1979-05-10 Prevention of deposition of petroleum sludge

Publications (2)

Publication Number Publication Date
JPS55149385A true JPS55149385A (en) 1980-11-20
JPS621435B2 JPS621435B2 (en) 1987-01-13

Family

ID=13024895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5635479A Granted JPS55149385A (en) 1979-05-10 1979-05-10 Prevention of deposition of petroleum sludge

Country Status (1)

Country Link
JP (1) JPS55149385A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283690A (en) * 1985-06-07 1986-12-13 Sanyo Chem Ind Ltd Additive for fuel oil
JP2006316277A (en) * 2005-05-13 2006-11-24 Chevron Oronite Co Llc Fuel composition containing alkylene oxide-added hydrocarbon amide having small amine by-product content

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372012A (en) * 1976-12-09 1978-06-27 Lion Corp Process for dispersing coal in oil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372012A (en) * 1976-12-09 1978-06-27 Lion Corp Process for dispersing coal in oil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283690A (en) * 1985-06-07 1986-12-13 Sanyo Chem Ind Ltd Additive for fuel oil
JPH0417239B2 (en) * 1985-06-07 1992-03-25 Sanyo Chemical Ind Ltd
JP2006316277A (en) * 2005-05-13 2006-11-24 Chevron Oronite Co Llc Fuel composition containing alkylene oxide-added hydrocarbon amide having small amine by-product content
JP2012255175A (en) * 2005-05-13 2012-12-27 Chevron Oronite Co Llc Fuel composition containing alkylene oxide-adducted hydrocarbyl amide having reduced amine by-products

Also Published As

Publication number Publication date
JPS621435B2 (en) 1987-01-13

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