发明名称 |
CATALYTIC CONVERSION OF POLYCYCLIC AROMATICS INTO XYLENES |
摘要 |
<p>A catalyst, and a process for using the catalyst, that effectively converts and transalkylates indane and C<SUB>10 </SUB>and heavier polycyclic aromatics into C<SUB>8 </SUB>aromatics is herein disclosed. The catalyst comprises a solid-acid support such as mordenite plus a metal component such as rhenium. The catalyst provides excellent conversion of such heavy aromatic species as naphthalene, which is also observed by a decrease in the ending-boiling-point of a hydrocarbon stream passed over the catalyst. The same catalyst is also effective for transalkylation of lighter aromatics, thus yielding a valuable xylenes product stream out of the process.</p> |
申请公布号 |
EP1730093(A1) |
申请公布日期 |
2006.12.13 |
申请号 |
EP20050725996 |
申请日期 |
2005.03.22 |
申请人 |
UOP LLC |
发明人 |
NEGIZ, ANTOINE;BOLDINGH, EDWIN P.;MODICA, FRANK S.;MAHER, GREGORY F. |
分类号 |
C07C4/24;C07C5/22;C07C6/12 |
主分类号 |
C07C4/24 |
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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