| 发明名称 |
PROCEDE POUR LA PREPARATION DE GLYCOL-ALDEHYDE ET D'ETHYLENE-GLYCOL |
| 摘要 |
GLYCOL ALDEHYDE AND ETHYLENE GLYCOL PROCESSES A process for preparing glycol aldehyde by reacting formaldehyde, hydrogen and carbon monoxide at elevated temperature and superatmospheric pressure in the presence of rhodium catalyst and conversion thereof to ethylene glycol as the substantially exclusive polyol product. |
| 申请公布号 |
BE858806(A1) |
申请公布日期 |
1978.03.16 |
| 申请号 |
BE19770180996 |
申请日期 |
1977.09.16 |
| 申请人 |
NATIONAL DISTILLERS AND CHEMICAL CORP. |
发明人 |
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| 分类号 |
C07C27/00;B01J23/00;B01J27/00;B01J31/00;B01J31/20;C07B61/00;C07C29/14;C07C29/141;C07C29/158;C07C29/38;C07C31/20;C07C45/00;C07C45/50;C07C45/68;C07C47/19;C07C67/00 |
主分类号 |
C07C27/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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