STUDY ON MODIFICATION OF SOYBEAN OIL DERIVATIVES BY BORON AND NITROGEN AND ITS LUBRICATING PROPERTY

Petroleum Processing and Petrochemicals ›› 2018, Vol. 49 ›› Issue (10): 84-89.

STUDY ON MODIFICATION OF SOYBEAN OIL DERIVATIVES BY BORON AND NITROGEN AND ITS LUBRICATING PROPERTY

Received:2017-11-24 Revised:2017-12-22 Online:2018-10-12 Published:2018-10-29
Supported by:

Abstract

Abstract: Boron-nitrogen modified soybean oil methyl ester (ESOBN) was synthesized with epoxy soybean oil by methyl esterification, epoxide ring opening reactions. Then the extreme pressure and antifriction properties of ESOBN was examined using trihydroxymethyl propane oleate (TMPTO), mineral base lubricating oil (200DN) and poly alpha olefin (PAO25) as lubricating oil separately. The results showed that ESOBN is a kind of lubricating oil additive with excellent extreme pressure and antifriction properties. And the improved degree of extreme pressure and antifriction properties for the three kinds of test oils is TMPTO > 200DN > PAO25.

Key words: soybean oil derivatives, methyl esterification, epoxy ring opening reaction, boron and nitrogen modification, lubricity

CLC Number:

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