发明名称 |
A CATALYTIC DEHYDROGENATION PROCESS AND SYSTEM FOR DEHYDROGENATING AN ALKANE STREAM |
摘要 |
<p>An improved process and system for the endothermic dehydrogenation of an alkane stream (1) is described. The process and system of the present invention comprise a back-mixed fluidized bed reactor (4). The alkane stream is dehydrogenated in a single reactor stage by contacting the alkane stream with a back-mixed fluidized bed (44) of catalyst. Deactivated catalyst (38) is withdrawn from the back-mixed fluidized reactor and heated to produce hot regenerated catalyst (36). The hot regenerated catalyst is returned to the back-mixed fluidized bed reactor at a rate sufficient to maintain the back-mixed fluidized bed reactor at substantially isothermal conditions.</p> |
申请公布号 |
KR101489768(B1) |
申请公布日期 |
2015.02.04 |
申请号 |
KR20097013586 |
申请日期 |
2007.12.11 |
申请人 |
|
发明人 |
|
分类号 |
B01J8/18;B01J21/04;C07C5/32 |
主分类号 |
B01J8/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|