• Materials Science
  • Published 2008

Process for ionic liquid catalyst regeneration

  title={Process for ionic liquid catalyst regeneration},
  author={B-K·张 and K·帕里米 and M·阿米德 and S·埃勒马利 and 罗虎平},
A regeneration process for re-activating an ionic liquid catalyst, which is useful in a variety of reactions, especially alkylation reactions, and which has been deactivated by conjunct polymers. The process includes a reaction step and a solvent extraction step. The process comprises (a) providing the ionic liquid catalyst, wherein at least a portion of the ionic liquid catalyst is bound to conjunct polymers; and (b) reacting the ionic liquid catalyst with aluminum metal to free the conjunct… CONTINUE READING