| 摘要 |
<p>A process for regenerating a used acidic ionic liquid catalyst comprising contacting the used ionic liquid catalyst with at teas! one metal in a regeneration zone in the absence of added hydrogen under regeneration conditions for a time sufficient to increase the activity of the ionic liquid catalyst is described. In one embodiment, regeneration is conducted in the presence of a hydrocarbon solvent. ® KIPO & WIPO 2009</p> |
