公开(公告)号：DE3360069D1

公开(公告)日：1985-04-11

申请号：DE3360069

申请日：1983-05-24

Applicant: BASF AG

Inventor： SCHUSTER LUDWIG DR ,  MUELLER FRANZ-JOSEF DR ,  ANDERLOHR AXEL DR ,  BLEI PETER ,  EIGENBERGER GERHART DR ,  HOEPPNER BERND DR ,  KAIBEL GERD ,  STEINER WOLFGANG DR

IPC: C07C29/136 ,  C07C29/149 ,  C07C31/08

Abstract: Ethanol is prepared by hydrogenating acetic acid under superatmospheric pressure and at elevated temperatures by a process wherein a predominantly cobalt-containing catalyst is used and acetic acid and hydrogen are passed through the reactor, at from 210 DEG to 330 DEG C. and under from 10 to 350 bar, under conditions such that a liquid phase in not formed during this procedure.

公开(公告)号：DE3221077A1

公开(公告)日：1983-12-08

申请号：DE3221077

申请日：1982-06-04

Applicant: BASF AG

Inventor： SCHUSTER LUDWIG DR ,  MUELLER FRANZ-JOSEF DR ,  ANDERLOHR AXEL DR ,  BLEI PETER ,  EIGENBERGER GERHART DR ,  HOEPPNER BERND DR ,  KAIBEL GERD ,  STEINER WOLFGANG DR

IPC: C07C29/136 ,  C07C29/149 ,  C07C31/08

Abstract: Ethanol is prepared by hydrogenating acetic acid under superatmospheric pressure and at elevated temperatures by a process wherein a predominantly cobalt-containing catalyst is used and acetic acid and hydrogen are passed through the reactor, at from 210 DEG to 330 DEG C. and under from 10 to 350 bar, under conditions such that a liquid phase in not formed during this procedure.