公开(公告)号：US3686828A

公开(公告)日：1972-08-29

申请号：US3686828D

申请日：1962-06-08

Applicant: LITTLE INC A

Inventor： DRAKE ELISABETH M ,  GIFFORD WILLIAM E

IPC: B01D47/00 ,  B01D53/24

CPC classification number: B01D47/00

Abstract: Fractionation method and apparatus in which an angular velocity is imparted to a vapor to form a rotating vapor stream and liquid droplets are introduced into the rotating stream to provide a centrifugal force to impel the droplets in a path through the stream, the path being of a length to attain vapor-liquid equilibrium. The liquid droplets are collected by impingement. High mass transfer and high flow rates are achieved.

Abstract translation: 分级方法和装置，其中将角速度赋予蒸汽以形成旋转的蒸气流，并且将液滴引入旋转流中以提供离心力以将液滴推动通过流的路径，该路径为 长度达到气液平衡。 通过冲击收集液滴。 实现了高质量传递和高流量。