A process for the separation of olefinic hydrocarbons from a liquid feedstock composition comprising at least one olefinic hydrocarbon and at least one paraffinic hydrocarbon, said process comprising contacting the liquid feedstock with a supported ionic liquid membrane, wherein the supported ionic liquid membrane comprises a membrane impregnated with an ionic liquid composition.
一种从液体原料组成物中分离烯烃烃烃烃的方法,所述液体原料组成物包括至少一种烯烃烃烃烃和至少一种
烷烃烃烃烃,所述方法包括将液体原料与支持离子液膜接触,其中所述支持离子液膜包括浸渍有离子液组成的膜。