公开(公告)号：WO2018118684A1

公开(公告)日：2018-06-28

申请号：PCT/US2017/066672

申请日：2017-12-15

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： MIN, Ji ,  BOWEN, An ,  CLANCY-JUNDT, Brian ,  CROSS, William M., Jr. ,  SHAY, Daniel Travis ,  XI, Cai Tian

IPC: B01J21/06 ,  B01J23/755 ,  C07C2/24 ,  C07C11/08 ,  C07C11/09 ,  C07C11/107

Abstract: Described herein are materials and methods for improved catalytic oligomerization of an ethylene monomer and/or propylene monomer. The present disclosure teaches oligomerizing the ethylene monomer or propylene monomer to produce oligomers. Also described is a heterogeneous catalyst comprising sulfate modified nickel on titanium modified alumina and a surface modification with yttrium (Y) suitable for use in the disclosed oligomerization.