公开(公告)号：US20230405549A1

公开(公告)日：2023-12-21

申请号：US18025001

申请日：2021-08-05

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Jae Eun KANG ,  Woo Yong UM ,  Kumar Singh BHUPENDRA

IPC: B01J20/18 ,  B01J20/16 ,  B01J20/02 ,  B01J20/30 ,  G21F9/12

CPC classification number: B01J20/186 ,  B01J20/165 ,  B01J20/027 ,  B01J20/305 ,  B01J20/3078 ,  G21F9/12

Abstract: The present invention relates to a method of preparing an adsorbent for removing radon. The method includes (a) mixing a fluorine (F) compound and zeolite to produce a second mixture.