公开(公告)号：DE19755275A1

公开(公告)日：1999-06-17

申请号：DE19755275

申请日：1997-12-12

Applicant: BASF AG

Inventor： MECKL STEFAN DR ,  KNAB JEAN WERNER ,  REUTER PETER DR ,  WEICKENMEIER HEINZ ,  LORZ PETER MICHAEL DR

IPC: B01D1/14 ,  B01F3/04 ,  B01F5/04 ,  B01F5/06 ,  B01D1/00

Abstract: In a process for returning liquid in a gas stream by passing the liquid into a tube with gas flowing along the wall, (i) the liquid is passed through a ring fitted in the tube in the direction of the middle axis of the tube; and (ii) the liquid on the inside of the ring is peeled off and carried along by the gas stream.

公开(公告)号：DE19939880A1

公开(公告)日：2001-01-18

申请号：DE19939880

申请日：1999-08-23

Applicant: BASF AG

Inventor： WEICKENMEIER HEINZ ,  KNAB JEAN WERNER

IPC: F16K17/16 ,  F16L55/04

Abstract: The cage (1) for a burst plate traps the plate when it moves in the direction of least pressure (4). An impact plate (5) is attached to the cage at right angles to this direction.