As the gas rises through the small holes to the upper plate, it always entrains the liquid from the lower plate. The oxygen content of the liquid on the upper plate is lower than that on the lower plate, so this phenomenon will offset some of the distillation effect. The amount of mist entrainment should not exceed 10%, more than that will damage the distillation process. Tower plate spacing and air velocity is the main factor affecting the fog froth entrainment. Operation of small air separation units, large air separation units and liquid air separation plants,, tower plate spacing a pound fixed, fog froth with the speed of the rising gas increases.
Kaifeng DEAR air separation research projects: "liquid air separation plants improve the argon extraction rate research" "large air separation units application of lubricating oil energy-saving technology research" "small air separation units to reduce fluid resistance energy-saving technology research" "small air separation unit, large air separation unit and liquid air separation plant Internet technology remote monitoring information research and development" "large air separation units to start energy-saving technology research" "small air separation unit unmanned operation technology research" "liquid air separation plant energy-saving technology research". Research on Extraction of Rare Gases (Helium, Neon, Krypton, Xenon) from Air Separation Unit" "Research on Hydrogen Production and Liquefaction
