公开(公告)号：US20240067588A1

公开(公告)日：2024-02-29

申请号：US18259962

申请日：2021-12-20

申请人： SABIC Global Technologies B.V.

发明人： Shahid Azam ,  Abdulmajeed Mohammed Al-Hamdan ,  Mohammed Fahad Al-Anazi ,  Bander Bawareth ,  Ashim Kumar Ghosh ,  Debashis Chakraborty ,  Somak Paul ,  Rajan V. Deshmukh ,  Ahmed Hussain Eissa ,  Omar A. Marghalani ,  Sebastiano Licciulli

IPC分类号： C07C5/22 ,  C07C7/00

CPC分类号： C07C5/222 ,  C07C7/005 ,  C07C2529/40

摘要： A method for purifying 1-hexene is disclosed. The method can include contacting a first stream containing 1-hexene and 2-ethyl-1-butene with an isomerization catalyst containing an comprising an alumina, silica-alumina, a zeolite, or an ion exchange resin, or any combinations thereof, under conditions sufficient to selectively isomerize at least a portion of 2-ethyl-1-butene into 3-methyl-2-pentene and form a second stream containing 1-hexene and 3-methyl-2-pentene, and separating the second stream into a third stream containing 1-hexene and a fourth stream containing 3-methyl-2-pentene.