发明名称 |
Aromatics Isomerization Using a Dual-Catalyst System |
摘要 |
This invention is drawn to a process for isomerizing a non-equilibrium mixture of xylenes and ethylbenzene which contain a substantial concentration of nonaromatics using a catalyst system which features the ability to both convert nonaromatics and to obtain an improved yield of para-xylene from the mixture relative to processes of the known art.
|
申请公布号 |
US2013123558(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
US201213649546 |
申请日期 |
2012.10.11 |
申请人 |
UOP LLC;UOP LLC |
发明人 |
BOGDAN PAULA L.;JOHNSON JAMES A.;GAJDA GREGORY J.;WHITCHURCH PATRICK C.;FREY STANLEY J.;SPIEKER WOLFGANG A. |
分类号 |
C07C5/27 |
主分类号 |
C07C5/27 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|