公开(公告)号：US20210146344A1

公开(公告)日：2021-05-20

申请号：US17097454

申请日：2020-11-13

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Young Kyu HWANG ,  Jaesung KWAK ,  Maeum LEE ,  Anil Haribhau VALEKAR ,  Kyung Ryul OH ,  Do Young HONG ,  A Reum BYEUN ,  Dong Won HWANG ,  Joungmo CHO

IPC: B01J23/89 ,  C07C67/40 ,  C07C51/09 ,  B01J23/46

Abstract: Proposed is a catalyst complex having high activity for carbon dioxide conversion reaction that converts carbon dioxide to useful compounds through reaction of carbon dioxide and hydrocarbon containing at least one hydroxyl group, and a carbon dioxide conversion process using the same, wherein the catalyst complex includes, as an active metal in the catalyst complex, at least one of noble metals and at least one of transition metals other than noble metals, thereby having high activity for the carbon dioxide conversion reaction.

公开(公告)号：US20240059722A1

公开(公告)日：2024-02-22

申请号：US18450131

申请日：2023-08-15

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Young Kyu HWANG ,  Chang Ho YOO ,  Kyung Ryul OH ,  Dong Won HWANG ,  Gwang Nam YUN ,  Mi Jung LEE

IPC: C07F15/00 ,  B01J23/46

CPC classification number: C07F15/0033 ,  B01J23/468

Abstract: Proposed are a coordination complex compound-ZIF complex and a method of preparing the same. More particularly, proposed are a coordination complex compound-ZIF complex, which is a complex on which a coordination complex compound is supported by being chemically and directly bonded to a metal vacancy site of a ZIF, capable of being usable as a heterogeneous catalyst that can be recovered and reused in subsequent processes and maintaining catalytic functions of the coordination complex compound, which is an active ingredient, and to a method of preparing the same.

公开(公告)号：US20220062880A1

公开(公告)日：2022-03-03

申请号：US17341474

申请日：2021-06-08

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Young Kyu HWANG ,  Anil Haribhau VALEKAR ,  Ma Eum LEE ,  Kyung Ryul OH ,  Do Young HONG

IPC: B01J31/16 ,  B01J31/22 ,  B01J37/04 ,  B01J37/06 ,  B01J37/00 ,  B01J37/10 ,  C07D307/44 ,  C07D307/58 ,  C07C29/141 ,  C07C29/145 ,  C07C37/055

Abstract: The present disclosure relates to an organometallic framework modified using a compound having a hydroxyl group (—OH), a catalyst for a hydrogenation reaction including the same, and a method of manufacturing the same. The catalyst according to the present disclosure has high activity to the hydrogenation reaction even at a low temperature of 30 to 40° C., thus making low-grade waste heat usable.