发明名称 |
IMPROVED PROCESS FOR THE DEHYDROGENATION OF ALKYL-AROMATIC HYDROCARBONS FOR THE PRODUCTION OF VINYL-AROMATIC MONOMERS |
摘要 |
<p>Process for the production of vinyl-aromatic monomers which comprises: a) feeding an aromatic stream and an olefinic stream to alkylation; b) feeding the reaction product coming from the alkylation section to a first separation section; c) recovering the mono-alkylated aromatic hydrocarbon from the first separation section; d) feeding the mono-alkylated aromatic product to a dehydrogenation section; e) cooling and condensing the reaction gases in the shell of one or more heat exchangers; f) feeding the reaction product coming from the dehydrogenation section to a second separation section; g) recovering the stream of vinyl-aromatic monomer.</p> |
申请公布号 |
EP1966112(A1) |
申请公布日期 |
2008.09.10 |
申请号 |
EP20060841067 |
申请日期 |
2006.12.18 |
申请人 |
POLIMERI EUROPA S.P.A. |
发明人 |
LUCCHINI, MARIO;GALEOTTI, ARMANDO |
分类号 |
C07C7/04;C07C7/09 |
主分类号 |
C07C7/04 |
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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