公开(公告)号：US20230141455A1

公开(公告)日：2023-05-11

申请号：US17730877

申请日：2022-04-27

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang Hoon KIM ,  Gun-hee MOON ,  Jongsik KIM

IPC: B01J23/745 ,  B01J23/72 ,  B01J6/00 ,  B01J37/03 ,  B01J37/08 ,  B01J37/04 ,  B01J37/34

CPC classification number: B01J23/745 ,  B01J23/72 ,  B01J6/001 ,  B01J37/031 ,  B01J37/08 ,  B01J37/04 ,  B01J37/345

Abstract: The present disclosure relates to a catalyst that removes an organic compound by using a metal oxide catalyst and a preparation method thereof and a method for degradation of an organic compound using the same. Particularly, the present disclosure relates to a copper-iron oxide (Cu—Fe2O3) catalyst composition that is prepared by following steps of: adding a mixed solution of an iron (Fe) precursor and a copper (Cu) precursor to a precipitator solution (S1); obtaining precipitates by heating a solution prepared in the step S1 (S2); obtaining a metal oxalate by filtering the precipitates obtained in the step S2 (S3); drying the metal oxalate obtained in the step S3 (S4); and obtaining a copper-iron oxide catalyst by calcinating the metal oxalate subjected to the step S4 (S5) and a method for removal of an organic compound using the same.