水玻璃面砂利用热气体或燃烧废气来处理时干燥得很快,在制订矽酸钠水溶液耗热标准时,可根据下列方程式进行(指液体钠玻璃):Na_2O·nSiO_2＋CO_2＋m H_2O=2NaOH＋nSiO_2＋(m-1)H_2O上式采用冷CO_2气吹风的“化学干燥”原理,其反映如下:Na_2O·nSiO_2＋CO_2＋mH_2O=nSiO_2(m-p)H_2O十Na_2CO_3＋pH_2O Sodium silicate sands dry quickly when treated with hot gases or combustion exhaust gases and can be performed according to the following equation (referred to as liquid soda glass) when formulating a sodium silicate water solution heat loss criterion: Na 2 O · nSiO 2 + CO 2 + m H 2 O = 2NaOH + nSiO 2 + (m -1 ) H_2O On the principle of “chemical drying” using cold CO_2 air blowing on the above formula, it is reflected as follows: Na 2 O · nSiO 2 + CO 2 + mH 2 O = nSiO 2 (mp) H 2 O + Na 2 CO 3 + pH 2 O