公开(公告)号：US20230026024A1

公开(公告)日：2023-01-26

申请号：US17858528

申请日：2022-07-06

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Young Kyu HWANG ,  Changho YOO ,  Dong Won HWANG ,  Do-Young HONG ,  Jaedeuk PARK ,  In Hyoup SONG ,  Maeum LEE ,  Kyung-Ryul OH ,  Anil Haribhau VALEKAR

IPC: C07C51/41 ,  C07C51/44 ,  C07C51/15

Abstract: Proposed is a two-pot-two-step simultaneous conversion system for carbon dioxide and a hydrocarbon containing at least one hydroxy group and a method thereof. The system integrates a process of producing a metal salt that is a dehydrogenated form of the hydrocarbon, hydrogen, and water by reacting a hydrocarbon containing at least one hydroxy group in the presence of water and a metal oxalate, and a process of converting carbon dioxide or carbon dioxide-derived carbonate into formate by hydrogenation, thereby increasing energy efficiency while maintaining a higher hydrocarbon conversion rate and a higher carbon dioxide conversion rate than the one-pot conversion system for hydrocarbon and carbon dioxide.