摘要
利用离子选择电极对钠硼解石在水中10～40℃的溶解行为进行了研究,计算了它的溶度积常数、溶解度、溶解热和溶解熵,指出在低温下钠硼解石是稳定的矿物,在高温转化为白硼钙石,为地球化学和地质化学方面提供了实验依据。
In this study the ion-selective electrode technique is used to study the behavior of ulexite during its dissolution in water at 10～40℃. Solubility product, solubility, heat of solution and enthopy of solution are determined. It is evidenced that ulexite is a stable mineral at low temperature(10～40℃), and at high temperature it may be converted to priceite. This study provides experimental grounds for geology-geochemistry.
出处
《矿物学报》
CAS
CSCD
北大核心
1993年第1期52-55,共4页
Acta Mineralogica Sinica
