WASTE FOOD OILS AS COMPONENTS OF ECO-FRIENDLY GREASE

被引:0
|
作者
Papeikin, Oleksii [1 ]
Bodachivska, Larysa [1 ]
Venger, Iryna [1 ]
机构
[1] Natl Acad Sci Ukraine, VP Kukhar Inst Bioorgan Chem & Petrochemistry, 1 Akad Kukharya St, UA-02094 Kiev, Ukraine
来源
CHEMISTRY & CHEMICAL TECHNOLOGY | 2023年 / 17卷 / 02期
关键词
waste food oils; fatty acids alkanolamides; high -temperature grease;
D O I
10.23939/chcht17.02.431
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The possibility of obtaining eco-safety surfactants and high-temperature dispersed phase of thixotropic plastic systems based on waste food oils were demonstrated. The structure of the synthesized fatty acid alkacopy. The upper temperature limit (above 463 K) for the use of synthesized fatty acids alkanolamides and complex calcium grease was determined by thermogravimetric analysis. The introduction of fatty acid alkanolamides to the high-temperature composition of grease improves its tribological, anti-oxidant and environmental characteristics.
引用
收藏
页码:431 / 437
页数:7
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