Thermal oxidating stabilization and cleaning from conductive impurities of dielectric liquid - esters
Автор: Abdullayeva Maya
Журнал: Бюллетень науки и практики @bulletennauki
Рубрика: Технические науки
Статья в выпуске: 9 т.6, 2020 года.
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In this work are developed the basic electrophysical properties of the ester- acetoxymethyl-sec.hexyl-o-xylene; methods for its purification and stabilization. There were chosen the adsorption method of thermo-oxidative stabilization to clean dielectric fluid from conductive impurities. As a result of The electrophysical characteristics of the acetoxymethyl-sec.hexyl-o-xylene ester, as well as the method of its purification using alumina, and hydrogenation on a catalyst representing 0.2% palladium on alumina and stabilization using additives NG-2246. As a result of the research, it was possible to obtain an ester with improved electrophysical parameters.
Hydrogenation, dehydration, dielectric liquid, thermo-oxidative stability
Короткий адрес: https://sciup.org/14117880
IDR: 14117880 | DOI: 10.33619/2414-2948/58/20