公开(公告)号：EP2702017A4

公开(公告)日：2015-02-25

申请号：EP12777280

申请日：2012-04-27

申请人： BASF SE

发明人： ISELBORN STEFAN ,  HESSE MICHAEL ,  MAKARCZYK PIOTR

IPC分类号： C07C5/23 ,  B01J23/44 ,  C07C5/25 ,  C07C11/02

CPC分类号： C07C5/2512 ,  B01J23/44 ,  B01J27/0573 ,  B01J27/0576 ,  C07C5/13 ,  C07C6/04 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2523/30 ,  C07C2523/36 ,  C07C2523/44 ,  C07C2523/882 ,  C07C2527/057 ,  Y02P20/52 ,  C07C11/08 ,  C07C11/10 ,  C07C11/107 ,  C07C11/02

摘要： The present invention relates to a process for isomerizing linear alpha-olefins having from 4 to 8 carbon atoms over a heterogeneous catalyst, wherein the catalyst comprises a hydrogenation metal and a selectivity promoter selected from among selenium and tellurium on a support, and also a process for preparing 1-olefins by a metathesis reaction of 2-olefins with ethene, wherein the 2-olefins are prepared by the above mentioned isomerization process.