公开(公告)号：EP3204432A4

公开(公告)日：2018-07-04

申请号：EP14903583

申请日：2014-10-09

Applicant: BASF SE

Inventor： WAGNER HANS-GUENTER ,  BAYER CHRISTOPH ,  KARRER LOTHAR ,  RUETTER HEINZ ,  PIETZ PATRIK ,  CRONE SVEN ,  EGGERSMANN MARKUS ,  WONG KAM WING

IPC: C10G57/02 ,  B01J21/04 ,  B01J21/06 ,  B01J23/755 ,  B01J23/78 ,  B01J27/135 ,  B01J27/182 ,  C07C2/10 ,  C07C5/03 ,  C07C7/04 ,  C07C7/12 ,  C08F10/00 ,  C10G25/03 ,  C10G67/06 ,  C10G69/12

CPC classification number: C07C2/10 ,  B01J21/04 ,  B01J21/06 ,  B01J23/58 ,  B01J23/78 ,  C07C5/03 ,  C07C5/05 ,  C07C7/04 ,  C07C7/12 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2523/04 ,  C07C2523/755 ,  C10G25/03 ,  C10G57/02 ,  C10G67/06 ,  C10G69/126 ,  C07C11/08 ,  C07C11/02 ,  C07C9/10

Abstract: A process for the production of oligomerized olefins comprising the following steps: purification of an organic composition (OC1) in at least one adsorber to obtain an organic composition (OC2); oligomerization of organic composition (OC2) in the presence of a catalyst to obtain an organic composition (OC3); distillation of organic composition (OC3) in a distillation column (D1) to obtain an organic composition (OC4) from the upper part of (D1) and an organic composition (OC5) from the lower part of (D1); hydrogenation of organic composition (OC4) to obtain an organic composition (OC1 1) and regeneration of an adsorber (A1) employing organic composition (OC11) as regeneration media.

公开(公告)号：EP3204468A4

公开(公告)日：2018-06-20

申请号：EP14903558

申请日：2014-10-09

Applicant: BASF SE

Inventor： WAGNER HANS-GUENTER ,  BAYER CHRISTOPH ,  KARRER LOTHAR ,  RUETTER HEINZ ,  PIETZ PATRIK ,  CRONE SVEN ,  EGGERSMANN MARKUS ,  WONG KAM WING

IPC: C10G25/12 ,  B01D53/04 ,  B01J20/34 ,  C10G67/06

CPC classification number: B01D53/0423 ,  B01D2253/104 ,  B01D2256/24 ,  B01D2257/556 ,  B01D2257/70 ,  B01D2259/40088 ,  B01D2259/4009 ,  B01J20/08 ,  B01J20/3408 ,  B01J20/3433 ,  B01J20/3458 ,  C07C2/06 ,  C07C7/12 ,  C10G25/12 ,  C10G67/06

Abstract: Disclosed is a process for the regeneration of an adsorber. For the regeneration a liquid stream (S2) is applied which is obtained by hydrogenation of a stream (S1) comprising at least one alkane and least one olefin. The stream (S2) comprises one alkane and a reduced amount of at least one olefin compared to the amount in the stream (S1). Then the stream (S2) is converted from the liquid into the gaseous phase and the adsorber is regenerated by contact with the gaseous stream (S2).