发明名称 |
Process for Removal of Acrolein from Acrylonitrile Product Streams |
摘要 |
Acrolein is removed from a process stream such as a process stream generated in the manufacture of acrylonitrile. The process includes reacting the acrolein with a compound containing a reactable thiol or hydroxyl moiety in the presence of an acid catalyst. The present process provides for a refined process stream that contains no more than 5 ppm by weight unreacted acrolein.
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申请公布号 |
US2007135653(A1) |
申请公布日期 |
2007.06.14 |
申请号 |
US20070678329 |
申请日期 |
2007.02.23 |
申请人 |
SOLUTIA, INC. |
发明人 |
WARD GREGORY J.;BLANCHARD BRYAN C.;MOFFATT SCOTT G.;MONICAL VALERIE S.;MURPHY RICHARD D.;RAMCHANDRAN BALSHEKAR |
分类号 |
C07C253/34;C07C45/85;C07C51/487;C07C255/08 |
主分类号 |
C07C253/34 |
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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