| 发明名称 |
Process for the preparation of formaldehyde |
| 摘要 |
The invention relates to a process for the preparation of formaldehyde from methanol by dehydrogenation in the presence of a catalyst at elevated temperatures. The reaction is carried out in the presence of a catalyst containing at least one sodium compound at a temperature of 300@C to 800@C.
|
| 申请公布号 |
DE3719055(A1) |
申请公布日期 |
1988.12.15 |
| 申请号 |
DE19873719055 |
申请日期 |
1987.06.06 |
| 申请人 |
HOECHST AG |
发明人 |
RENKEN,ALBERT,PROF.DR.;MEYER,ANDREAS |
| 分类号 |
C07C45/00;C07C47/052;(IPC1-7):C07C47/052 |
主分类号 |
C07C45/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
