发明名称 |
NEW REACTOR FLOWSCHEME FOR DEHYDROGENATION OF PROPANE TO PROPYLENE |
摘要 |
<p>A process for the dehydrogenation of paraffins is presented. The process utilizes a rapid recycling of dehydrogenation catalyst between the dehydrogenation reactor and the catalyst regeneration unit. The process comprises preheating a combined hydrogen and paraffin hydrocarbon feedstream and passing the combined stream to a dehydrogenation reactor. The hydrocarbon feedstream and the catalyst pass through the reactor at a rate to limit the average residence time of the catalyst in the reactor. The catalyst is cycled to a regeneration unit, and passed through the regeneration unit to limit the average residence time of the catalyst in the regeneration unit.</p> |
申请公布号 |
CA2793286(C) |
申请公布日期 |
2015.05.05 |
申请号 |
CA20112793286 |
申请日期 |
2011.02.25 |
申请人 |
UOP LLC |
发明人 |
TOWLER, GAVIN P.;ZIMMERMAN, CYNTHIA K. |
分类号 |
C07C5/333;B01J8/18;C07C11/06 |
主分类号 |
C07C5/333 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|