| 发明名称 |
GLYKOLALDEHYD- OCH ETYLENGLYKOLFOERFARANDEN |
| 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 |
FI772720(A) |
申请公布日期 |
1978.03.18 |
| 申请号 |
FI19770002720 |
申请日期 |
1977.09.15 |
| 申请人 |
NATIONAL DISTILLERS AND CHEMICAL CORP |
发明人 |
GOETZ RICHARD WALTER |
| 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 |
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