公开(公告)号：US20240317655A1

公开(公告)日：2024-09-26

申请号：US18577771

申请日：2022-06-29

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Dong Won HWANG ,  Gwang Nam YUN ,  In Yong EOM ,  Marcel Jonathan HIDAJAT

IPC: C07C1/24

CPC classification number: C07C1/24 ,  C07C2521/04

Abstract: The present invention successively performs hydrodeoxygenation (HDO) and dehydration so that, unlike that of a conventional technique, an alpha-olefin is prepared to have high selectivity, and not an olefin having a double bond at sites other than the alpha position. In addition, according to the present invention, selectivity for alpha-olefin can be further improved under optimal reaction conditions, and an alpha-olefin can be stably prepared with an extended preparation time of up to 180 hours.