By use of caustic washing electrofining method to decrease the acidity of straight run diesel oil,serious diesel oil emulsification problem can occure often.

采用碱制方法直馏柴油酸度时,往往会产严重的柴油乳化现象。

Compared with alkali-washing electrofining method, no strong acid and strong base were used, no high electric field settling separation tank.

与碱制法相比，该法不使用强酸强碱，不需要高压场沉分离罐。