the cold model experimental results indicated that the mcss degassing tower keeps the contact between catalyst and steam within two stages.
冷模实验表明:多级错流短接触汽提方法能将汽提介质与催化剂的接触时间控制在两级挡板之内。
the degassing tower is the equipment of metal chemical industry to ensure continuity, high quality and high yield in hydrogen fluoride production.
脱气塔是确保氟化氢生产连续、优质、高产的金属化工设备。
styrene degassing tower is one of chief equipments of styrene monomer recover system of styrenebutadiene rubber device.
苯乙烯脱气塔是丁苯橡胶装置中苯乙烯单体回收系统的主要设备。