公开(公告)号：US20240170172A1

公开(公告)日：2024-05-23

申请号：US18024827

申请日：2021-06-30

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Byoung Kwan KIM ,  Woo Yong UM ,  Jae Hyuk KANG ,  Ju Hyeok LEE

IPC: G21F9/16 ,  C04B14/10 ,  C04B18/04 ,  C04B18/14 ,  C04B22/06 ,  C04B28/26 ,  C04B111/00

CPC classification number: G21F9/165 ,  C04B14/106 ,  C04B18/0463 ,  C04B18/146 ,  C04B22/062 ,  C04B28/26 ,  C04B2111/00784 ,  C04B2111/00862

Abstract: The present invention relates to a method of solidifying radioactive waste containing boron, The method includes (a) mixing the radioactive waste, metakaolin, fumed silica, potassium hydroxide, and water to generate a second mixture, in which the radioactive waste contains boron.