公开(公告)号：US4744806A

公开(公告)日：1988-05-17

申请号：US9359

申请日：1987-01-30

申请人： Karlis P. Ozolins ,  Ole V. Hansen ,  Jamie P. Monat ,  Kenneth J. McNulty

发明人： Karlis P. Ozolins ,  Ole V. Hansen ,  Jamie P. Monat ,  Kenneth J. McNulty

IPC分类号： B01D46/10 ,  B01D39/10

CPC分类号： B01D46/10 ,  Y10S210/05 ,  Y10S55/17 ,  Y10S55/25

摘要： A variegated density mist eliminator pad for use in gas-liquid contacting devices for the removal of mists from a mist-containing gas stream which pad comprises a plurality of fibrous elements such as a knitted or woven mesh having open areas for the flow of the gas stream therethrough and characterized by defined adjacent regions of different, i.e. high and low, fiber density with the direction of density variation generally perpendicular to the direction of gas flow, the high density region within the pad permitting enhanced drainage of coalesced liquid, and a method of preparing the high and low density regions through a nesting and non-nesting relationship of fibrous layers.