发明名称 |
PROCESS FOR THE REMOVAL OF IODINE FROM ACETYL COMPOUNDS |
摘要 |
Disclosed is a process for the removal of iodine, including I2, I<-> and iodine-containing organic compounds, from acetic acid or anhydride wherein an acetyl product stream comprising (i) acetic acid or acetic anhydride and (ii) iodine, one or more iodine-containing compounds or a mixture thereof is subjected to distillation in the presence of a packing material comprising iron, nickel, copper, or an alloy thereof. |
申请公布号 |
WO9532938(A1) |
申请公布日期 |
1995.12.07 |
申请号 |
WO1995US05525 |
申请日期 |
1995.05.03 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
FILLERS, CARL, FRANKLIN;BARRON, JERRY, ALLAN;MIDDLEMAS, ERIC, DOUGLAS |
分类号 |
C07C51/44;C07C51/487;C07C51/573;(IPC1-7):C07C51/487;C07C53/08;C07C53/12 |
主分类号 |
C07C51/44 |
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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