Inventors:
Lindsay T. Tycer - Denham Springs LA
Everett M. Marlett - Baton Rouge LA
Assignee:
Ethyl Corporation - Richmond VA
International Classification:
C10G 1702
Abstract:
BF. sub. 3 is removed from a promoted BF. sub. 3 catalyzed olefin oligomer reaction product by contacting the reaction product with either solid or aqueous KF to form a solid KBF. sub. 4 precipitate. Solid NaF or NH. sub. 4 F can also be used.