发明名称 |
PROCESS FOR THE PRODUCTION OF STYRENE MONOMER BY IMPROVING ENERGY EFFICIENCY AND INJECTING A RECYCLE GAS INTO THE EB VAPORIZER |
摘要 |
This invention relates to a process for the production of styrene monomer by the dehydrogenation or oxidative dehydrogenation of ethylbenzene in the presence of recycle gas and more particularly to a method of reducing the boiling point of liquid ethylbenzene feed in the production of styrene monomer. The process comprises the step of catalytically dehydrogenating or oxydehydrogenating ethylbenzene in the presence of a mixture, wherein the mixture substantially comprises carbon dioxide, thereby catalytically producing styrene monomer. |
申请公布号 |
KR20110031279(A) |
申请公布日期 |
2011.03.25 |
申请号 |
KR20107027125 |
申请日期 |
2009.06.12 |
申请人 |
LUMMUS TECHNOLOGY INC. |
发明人 |
SCHWINT KEVIN J.;WILCOX RICHARD J. |
分类号 |
C07C5/333;C07C7/04;C07C15/46 |
主分类号 |
C07C5/333 |
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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