网页【摘 要】The delayed coking plant is an important key convent residual oil in oil refinery which is constitute of furnace, coke tower and dephlegmation tower. The dephlegmation tower is the most important device in delayed coking plant that condensing and gasifying high temperature oil gas comes from coke tower.
网页2011年2月2日 · A dephlegmator is a device arranged for the partial condensation of a multicomponent vapor stream. The vapor stream flows vertically upwards and the condensate (condensed vapor) runs back down under the influence of gravity.