发明名称 |
METHOD FOR IN-PROCESS HANDLING OF CUMENE HYDROPEROXIDE WITH IMPROVED SAFETY |
摘要 |
<p>The present invention provides a method and apparatus for in-process handling of concentrated cumene hydroperoxide ("CHP") in a process for the production of phenol and acetone by the decomposition of CHP. The method of the present invention makes use of a tube and shell type heat exchanger as a vessel to accumulate a working volume of concentrated CHP from a distillation unit. Concentrated CHP is then fed to a decomposer unit from the accumulated working volume. Use of a tube and shell type heat exchanger improves safety over designs that make use of an unmodified tank or drum.</p> |
申请公布号 |
EP1711450(A1) |
申请公布日期 |
2006.10.18 |
申请号 |
EP20050705088 |
申请日期 |
2005.01.06 |
申请人 |
SUNOCO, INC. (R&M) |
发明人 |
SKIPWORTH, JAMES, G.;DELABAR, JAMES, M. |
分类号 |
C07C37/08;B01J19/00;C07C45/53;C07C49/08;F28D7/06 |
主分类号 |
C07C37/08 |
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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