摘要
研究不同气压对氯化钙饱和溶液沸点和溶解度的影响,拟合实验数据得到氯化钙饱和溶液的"气压与沸点关系方程"、"沸点与溶解度关系方程"。推算出不同海拔高度气压下,氯化钙饱和溶液的沸点和溶解度。
The article researchs an effect that different atmospheric pressures have on boiling point and solubility of saturated solution of calcium chloride ,what is more, two equations of saturated solution of calcium chloride were obtained by integrating experimental datas： a relation equation of boiling point and atmospheric pressures and a relation equation of boiling point and solubility. By the two equations, the boiling point and the solubility of saturated solution of calcium chloride can be calculated at different atmospherie pressures （ different altitudes）.
出处
《济南大学学报（自然科学版）》
CAS
北大核心
2010年第1期48-50,共3页
Journal of University of Jinan(Science and Technology)
基金
中国科学院"西部之光"人才培养计划项目(0812021010)
关键词
氯化钙
纯碱废液
沸点
溶解度
气压
ealcium chloride
sodium carbonate waste liquid
boiling point
solubility
air pressure
