PETROLEUM DEHUMIDIFYING APPARATUS Russian patent published in 1995 - IPC

FIELD: petroleum dehumidifying equipment. SUBSTANCE: apparatus has body with axially aligned electrode formed as tubular member with dielectric covering made from material, whose dielectric permeability is determined by ratio of , where E is covering material dielectric permeability, relative unit; d is covering thickness, m; u is working voltage, V; f is working voltage frequency, 1/sec, Covering thickness is calculated from ratio of d d>0,3·10^-6U. 0.34. Predetermined ratio of geometrical parameters of apparatus are set. EFFECT: increased efficiency of apparatus and enhanced reliability in operation. 1 dwg