发明名称 |
|
摘要 |
A multi-stage hydrogenation process for hydrogenating a vaporous aldehyde to a corresponding alcohol utilising a plurality of adiabatic catalytic stages is described. Hydrogenation is allowed to occur substantially completely and adiabatically in each stage. Further vaporous aldehyde or a mixture of hydrogen and vaporous aldehyde is added to the essentially aldehyde-free mixture exiting each catalytic stage prior to entry to the next stage. |
申请公布号 |
JPH051246(B2) |
申请公布日期 |
1993.01.07 |
申请号 |
JP19820143183 |
申请日期 |
1982.08.18 |
申请人 |
DAVY MCKEE LONDON |
发明人 |
MAIKERU UIRIAMU BURATSUDOREE;ANDORYUU JOOJI HIRUSU;JON UIRUSON KIPATSUKUSU |
分类号 |
C07C29/14;B01J23/00;B01J23/06;B01J23/72;B01J23/755;C07B61/00;C07C27/00;C07C29/141;C07C29/17;C07C31/02;C07C67/00 |
主分类号 |
C07C29/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|