| 发明名称 |
METHOD AND DEVICE FOR PREPARING PHOSGENE FROM DIPHOSGENE AND/OR TRIPHOSGENE |
| 摘要 |
The invention concerns a method for preparing phosgene from diphosgene and/or triphosgene, by reaction on a catalyst comprising one or several compounds with one or several nitrogen atoms with a pair of deactivated electrons. The invention further concerns a device for preparing phosgene from diphosgene and/or triphosgene, for implementing said method.
|
| 申请公布号 |
CA2302742(A1) |
申请公布日期 |
1999.03.25 |
| 申请号 |
CA19982302742 |
申请日期 |
1998.09.08 |
| 申请人 |
DR. ECKERT GMBH |
发明人 |
DIRSCH, NORBERT;GRUBER, BERNHARD;ECKERT, HEINER |
| 分类号 |
B01J7/00;B01J31/16;C01B31/28;(IPC1-7):C01B31/28 |
主分类号 |
B01J7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
