Thermal Oxidating Stabilization and Cleaning from Conductive Impurities of Dielectric Liquid - Esters
Open Access
- 15 September 2020
- journal article
- Published by Publishing Center Science and Practice in Bulletin of Science and Practice
- Vol. 6 (9), 204-210
- https://doi.org/10.33619/2414-2948/58/20
Abstract
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.Keywords
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