PROSPECTS OF PURIFICATION OF TRANSFORMER OILS FROM VARIOUS MIXTURES BY SORBENTS PREPARED ON THE BASIS OF NATURAL SHIRVAN BENTONITE

The results of purification of transformer T 1500U oil from various mixtures processed by sorbents prepared on the basis of natural Shirvan bentonites have been presented. It found that it is possible to purify oils form different mixtures processed by sorbents prepared on the basis of natural bentonite, while the oil on sorbent surface can be purified approximately up to 95% after being washed with mixture of benzol and alcohol.
Keywords: bentonite, sorbent, transformer oils.