FIELD: chemical technology.
SUBSTANCE: method for regenerating used turbine oil by passing it through an adsorbent bed. In this case, NaX zeolite is used as an adsorbent, on the surface of which potassium hydroxide is deposited. The rate of passage of used turbine oil through the adsorbent layer is from 1 to 2 m/h.
EFFECT: simplification of the purification process and, through the use of a modified adsorbent, a high degree of purification.
2 cl, 6 ex
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