公开(公告)号：SK283670B6

公开(公告)日：2003-11-04

申请号：SK46099

申请日：1997-10-17

Applicant: BASF AG

Inventor： REHFINGER ALWIN ,  GANN MARTIN ,  MARKL ROBERT ,  SCHMITT RUDIGER

IPC: B01J31/24 ,  C07C27/12 ,  C07C29/32 ,  C07C29/44 ,  C07C29/50 ,  C07C31/135 ,  C07C33/02 ,  C07C33/03 ,  C07C33/035 ,  C07C35/08 ,  C07C45/33 ,  C07C45/51 ,  C07C49/403 ,  C07C49/603

Abstract: The invention concerns a process for preparing oxidation products from cyclohexane by catalytic oxidation with oxygenous gases in the liquid phase. In a reaction zone the gases are brought substantially uniformly into contact with the oxygenous gases, and liquid cyclohexane and the oxygenous gases are passed in counterflow through the reaction zone.

公开(公告)号：ID21352A

公开(公告)日：1999-05-27

申请号：ID990204

申请日：1997-10-17

Applicant: BASF AG

Inventor： REHFINGER ALWIN ,  GANN MARTIN ,  MARKL ROBERT ,  MARKL ROBERT ,  SCHMITT RUDIGER

IPC: B01J31/24 ,  C07C27/12 ,  C07C29/32 ,  C07C29/44 ,  C07C29/50 ,  C07C31/135 ,  C07C33/02 ,  C07C33/03 ,  C07C33/035 ,  C07C35/08 ,  C07C45/33 ,  C07C45/51 ,  C07C49/403 ,  C07C49/603

Abstract: PCT No. PCT/EP97/05740 Sec. 371 Date Apr. 14, 1999 Sec. 102(e) Date Apr. 14, 1999 PCT Filed Oct. 17, 1997 PCT Pub. No. WO98/17612 PCT Pub. Date Apr. 30, 1998In a process for preparing oxidation products of cyclohexane by catalytic oxidation with oxygen-containing gases in the liquid phase, where the gases are brought into contact essentially uniformly with the liquid cyclohexane in a reaction zone, liquid cyclohexane and the oxygen-containing gases are passed in countercurrent through the reaction zone.