Method of cleaning transformer oil comprises cleaning the oil through a column containing an inert inorganic carrier; and contacting the oil containing carrier substances with a metal

摘要

Method of cleaning transformer oil comprises cleaning the oil through a column containing an inert inorganic carrier at room temperature to 200 (preferably 120-150)[deg]C, where the inorganic carriers are coated with an alkali metal, alkali earth metal or an active metal; and contacting the oil containing carrier substances with the metal as reagent.