1 Introduction The Pingluoba brine,which characterized as high concentration with sodium,potassium,boron,lithium,and rubidium,possess great development value.The main composition of the brine can be summarized to the
用等压法研究了298.15 K下L iC l-L i2B4O7-H2O体系在不同L iB4O7质量摩尔浓度时的等压平衡浓度,水活度;计算了L iC l和L i2B4O7混合盐溶液的渗透系数等热力学性质.用298.15 K下的实验数据对P itzer离子相互作用模型进行了参数化研究,...用等压法研究了298.15 K下L iC l-L i2B4O7-H2O体系在不同L iB4O7质量摩尔浓度时的等压平衡浓度,水活度;计算了L iC l和L i2B4O7混合盐溶液的渗透系数等热力学性质.用298.15 K下的实验数据对P itzer离子相互作用模型进行了参数化研究,拟合求取了298.15 K下P itzer离子相互作用参数,用获得的参数计算了L iC l和L i2B4O7在L iC l-L i2B4O7-H2O体系中的活度系数.P itzer模型计算的渗透系数值与实验结果一致.展开更多
基金Project supported by National High Technology Research and Development Program of China (2012AA061704)China National Nature Science Foundation (No. 41173071)+2 种基金the Research Fund for the Doctoral Program of Higher Education from the Ministry of Education of China (20115122110001)the Sichuan Youth Science and Technology Innovation Research Team Funding Scheme (2013TD0005)Innovation Team of CDUT(KYTD201405)
文摘1 Introduction The Pingluoba brine,which characterized as high concentration with sodium,potassium,boron,lithium,and rubidium,possess great development value.The main composition of the brine can be summarized to the
文摘用等压法研究了298.15 K下L iC l-L i2B4O7-H2O体系在不同L iB4O7质量摩尔浓度时的等压平衡浓度,水活度;计算了L iC l和L i2B4O7混合盐溶液的渗透系数等热力学性质.用298.15 K下的实验数据对P itzer离子相互作用模型进行了参数化研究,拟合求取了298.15 K下P itzer离子相互作用参数,用获得的参数计算了L iC l和L i2B4O7在L iC l-L i2B4O7-H2O体系中的活度系数.P itzer模型计算的渗透系数值与实验结果一致.