公开(公告)号：US10987664B2

公开(公告)日：2021-04-27

申请号：US16298561

申请日：2019-03-11

Applicant: Evonik Operations GmbH

Inventor： Wladimir Reschetilowski ,  Felix Alscher ,  Henrik Frenzel ,  Ekaterina Borovinskaya ,  Cornelia Breitkopf ,  Fabian Nadolny ,  Guido Stochniol ,  Stephan Peitz ,  Robert Franke

IPC: B01J37/03 ,  B01J37/04 ,  B01J37/08 ,  C01B39/04 ,  B01J35/10 ,  B01J37/02 ,  B01J37/00 ,  B01J21/12 ,  B01J29/04 ,  B01J29/072 ,  C07C2/12 ,  C07C2/10 ,  B01J35/00 ,  C07C11/08 ,  B01J31/02 ,  B01J23/755 ,  B01J29/46

Abstract: A process for preparing an oligomerization catalyst is based on using nickel aluminosilicate that has high activity and selectivity coupled with adequate service life in the heterogeneously catalysed oligomerization of C3 to C6 olefins or olefin-containing feed mixtures based thereon.