发明名称 |
PROCESS FOR THE PRODUCTION OF PARAXYLENE |
摘要 |
<p>A process for the purification of aromatic feedstream to produce paraxylene is disclosed, including the separation of a C8+ aromatic feedstream into a steam comprising C8 aromatic species and a stream comprising C9+ aromatic species. After separation of PX from the C8 aromatic stream, a PX-depleted stream is separated and processed in a liquid phase isomerization unit and a vapor phase isomerization unit in parallel.</p> |
申请公布号 |
EP2632880(A2) |
申请公布日期 |
2013.09.04 |
申请号 |
EP20110836894 |
申请日期 |
2011.10.21 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
PILLIOD, DANA, LYNN;OU, JOHN, DI-YI |
分类号 |
C07C5/27;C07C7/00;C07C7/13;C07C7/14;C07C15/08 |
主分类号 |
C07C5/27 |
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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