crude fractionating column 原油分馏塔
cascade-tray fractionating column 阶梯式分馏塔 ; 阶式盘分馏塔
tray fractionating column 阶梯式分馏塔
continuous fractionating column 连续分馏塔
fractionating column 分馏塔 ; 分馏管 ; 分馏柱
bubble-cap fractionating column 泡罩分馏塔
norton-otten fractionating column 诺
batch fractionating column 间歇式精馏塔 ; 间歇精馏柱 ; 间歇式分馏柱
Reaction is carried out under a fractionating column that allows aldehyde to pass but returns alcohol to the reaction vessel .
反应是在装有分馏柱的反应器中进行的，分馏柱能让醛通过但使醇回流到反应器中。
Phenomena of salt coagulation in catalytic fractionating column were expounded and the reason of salt coagulation was analyzed.
阐述了延迟焦化装置焦化分馏塔塔顶结盐的现象，并分析了结盐的原因，提出了一些处理方案和相应的预防措施。
The paper expounded phenomena and harm of salt coagulation in catalytic fractionating column and the reason of salt coagulation was analyzed.
阐述了延迟焦化装置焦化分馏塔塔顶结盐的现象，并分析了结盐的原因，提出了一些处理方案和相应的预防措施。
应用推荐