| 发明名称 |
METHOD OF PURIFICATION OF PIPE ALDEHYDE PRODUCT |
| 摘要 |
A method for refining a crude liquid aldehyde product mixture which comprises vaporizing the aldehyde in the presence of a hydrogen containing gas so as to remove organophosphorus contaminant and organic heavies therefrom. |
| 申请公布号 |
PL141508(B1) |
申请公布日期 |
1987.07.31 |
| 申请号 |
PL19830242566 |
申请日期 |
1983.06.17 |
| 申请人 |
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发明人 |
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| 分类号 |
C07C27/26;C07C27/00;C07C29/14;C07C29/141;C07C31/02;C07C45/00;C07C45/50;C07C45/81;C07C45/82;C07C47/02;C07C47/58;C07C67/00 |
主分类号 |
C07C27/26 |
| 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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