发明名称 |
LOW PRESSURE RE-ABSORBER |
摘要 |
A low pressure re-absorber is integrated with a sulfur-rich solvent flash drum or a sulfur-rich solvent stripping column in a solvent acid gas removal process that provides for sufficient sulfur concentration for the downstream sulfur recovery unit. In another aspect of the invention, carbon dioxide containing or carbon dioxide rich gas streams that are at a lower temperature relative to a lean solvent stream are used to cool those lean solvent streams and then optionally to cool other process streams, to save energy consumption. |
申请公布号 |
WO2016003661(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
WO2015US36341 |
申请日期 |
2015.06.18 |
申请人 |
UOP LLC |
发明人 |
WEN, XIAOMING;ZBACNIK, EDWARD P.;ULAS ACIKGOZ, SAADET;ZHOU, LUBO |
分类号 |
B01D53/14;B01D53/48;B01D53/62 |
主分类号 |
B01D53/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|