| 发明名称 |
HEAT RECOVERY FROM A HIGH PRESSURE STREAM |
| 摘要 |
A process for recovering heat from a high pressure stream during hydroprocessing, where one embodiment of the process includes serially introducing a high pressure stream from a hot separator into a first steam generator and a second steam generator; using the first steam generator to generate a medium pressure stream of steam, and then using the medium pressure stream as stripping steam. The process also includes using the second steam generator to generate a low pressure stream of steam, and then using the low pressure stream as stripping steam. |
| 申请公布号 |
US2015075450(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201314026470 |
申请日期 |
2013.09.13 |
| 申请人 |
UOP LLC |
发明人 |
Hoehn Richard K.;Banerjee Soumendra M.;Chakraborty Sudipto |
| 分类号 |
F22B33/02 |
主分类号 |
F22B33/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for recovering heat from a high pressure stream during hydroprocessing, the process comprising:
serially introducing a high pressure stream from a hot separator into a first steam generator and a second steam generator; using the first steam generator to generate a medium pressure stream of steam, and then using the medium pressure stream as stripping steam; and using the second steam generator to generate a low pressure stream of steam, and then using the low pressure stream as stripping steam. |
| 地址 |
Des Plaines IL US |
