公开(公告)号：EP1581342A1

公开(公告)日：2005-10-05

申请号：EP03813854.1

申请日：2003-12-19

申请人： Sasol Technology (Proprietary) Limited

发明人： BLANN, Kevin ,  BOLLMANN, Annette ,  DIXON, John Thomas ,  NEVELING, Arno ,  MORGAN, David Hedley ,  MAUMELA, Hulisani ,  KILLIAN, Esna ,  HESS, Fiona Millicent ,  OTTO, Stefanus ,  PEPLER, Lana ,  MAHOMED, Hamdani Ahmed ,  OVERETT, Matthew James

IPC分类号： B01J31/18 ,  B01J31/24 ,  C07C2/36 ,  C07C11/02 ,  C07C2/32

CPC分类号： C07C2/36 ,  B01J31/128 ,  B01J31/14 ,  B01J31/143 ,  B01J31/1608 ,  B01J31/1616 ,  B01J31/165 ,  B01J31/18 ,  B01J31/1805 ,  B01J31/187 ,  B01J31/188 ,  B01J31/1885 ,  B01J31/2204 ,  B01J31/2409 ,  B01J2231/20 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/56 ,  B01J2531/58 ,  B01J2531/62 ,  B01J2531/64 ,  B01J2531/66 ,  C07C2531/14 ,  C07C2531/24 ,  C07F11/005 ,  C08F4/639 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/02 ,  C08F2410/03 ,  C07C11/107 ,  C07C11/02 ,  C08F2500/02 ,  C08F4/69267 ,  C08F4/69146

摘要： The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand.