公开(公告)号：USH2029H

公开(公告)日：2002-06-04

申请号：US14359893

申请日：1993-11-01

Applicant: TEXACO INC

Inventor： COMEY III KENNETH ROY ,  NELSON GERALD VERDELL ,  GILMER LEE KESSIE

IPC: B01J19/00 ,  B01J19/26 ,  C01B7/19 ,  C07C2/58 ,  G05D9/00

CPC classification number: B01J19/002 ,  B01J19/26 ,  B01J2219/00081 ,  B01J2219/00245 ,  B01J2219/00268 ,  B01J2219/00272 ,  C01B7/191

Abstract: A safety apparatus has been found for recovering an airborne hydrogen fluoride release in a hydrocarbon alkylation process. The safety apparatus comprising containment baffles and hydrogen fluoride detectors. Hydrogen fluoride detectors activate water flood means which discharge into the containment baffles. The water flood containing essentially all of the hydrogen fluoride release is recovered for disposal. Recoveries of 90 wt % have been demonstrated.

Abstract translation: 已经发现在烃烷基化方法中回收空气中的氟化氢释放的安全装置。 该安全装置包括安全挡板和氟化氢检测器。 氟化氢检测器启动排水装置，排放到容纳挡板中。 含有基本上所有氟化氢释放物的水浸回收处理。 回收率为90wt％。