Preparation of potassium water glass using manganese?containing silica gel at low temperature
ZHANG Ji,NING Yansheng,GUO Xifeng,ZHU Jianping,WANG Kuo
Inorganic Chemicals Industry . 2022, (5): 126 -130 .  DOI: 10.19964/j.issn.1006-4990.2021-0478