检索结果-南通市图书馆

检索条件"主题词=Pitzer thermodynamic model"

共 3 条记录，以下是1-10 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Chemical engineering process simulation of brines using phase diagram and pitzer model of system NaCl–KCl–SrCl2–H2O

Chemical engineering process simulation of brines using phas...

引用

中国化学会第七届全国热分析动力学与热动力学学术会议

作者： Dan Li Yuanhui Liu Lingzong Meng Yafei Guo Tianlong Deng School of Chemistry and Chemical Engineering Linyi University Tianjin Key Laboratory of Marine Resources and Chemistry Tianjin University of Science and Technology

Combining of the determined solubilities of two ternary systems NaCl–SrCl

关键词： pitzer thermodynamic model Solid–liquid phase equilibrium Strontium chloride Computer simulation of brine separation Brine system

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Experimental determination and thermodynamic modeling of phase equilibria in system NaCl–CaCl2–SrCl2–H2O at 323.15 K

Experimental determination and thermodynamic modeling of pha...

引用

中国化学会第七届全国热分析动力学与热动力学学术会议

作者： LanYang Dan Li Lingzong Meng Yafei Guo Tianlong Deng School of Chemistry and Chemical Engineering Linyi University Tianjin Key Laboratory of Marine Resources and Chemistry Tianjin University of Science and Technology

The solid-liquid phase equilibria in the systems NaCl–SrCl–HO and NaCl–CaCl–SrCl–HO at 323.15 K were studied with the isothermal dissolution *** solid-liquid equilibrium phase diagrams were constructed with the experimental results.A comparison of the diagrams of system NaCl–SrCl–HO from 288.15 to 373.15 K shows that area of strontium chloride salt region decreased obviously whereas the areas of NaCl almost *** dry-salt diagram of the NaCl–CaCl–SrCl–HO system consists of four single-salt crystallization regions for NaCl,SrCl·6HO,SrCl·2HO and CaCl·2HO,five univariant solubility curves and two invariant *** pitzer binary parameters obtained in the literatures,the pitzer mixing parametersθ,θ,Ψ andΨ were fitted with the solubility data in this study and *** model was then used for predicting the solubilties of the two *** experimental solubilities in above two systems agree with the theoretical results calculated with the pitzer parameters and equilibrium constants of the salts from the literatures These results on phase diagrams and thermodynamic models of system NaCl–CaCl–SrCl–HO at can supply theoretical reference for strontium salts separation from chloride type brine.

关键词： Solid-liquid phase equilibrium pitzer thermodynamic model Strontium chloride Solubility calculation Phase diagram

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Isopiestic measurements and phase equilibria for the system LiCl–SrCl2–H2O at 323.15 K

Isopiestic measurements and phase equilibria for the system ...

引用

中国化学会第七届全国热分析动力学与热动力学学术会议

作者： Qingtao Fu Dan Li Lingzong Meng Yafei Guo Tianlong Deng School of Chemistry and Chemical Engineering Linyi University Tianjin Key Laboratory of Marine Resources and Chemistry Tianjin University of Science and Technology

Water activities for the ternary system of Li Cl-SrCl-HO were elaborately measured using an isopiestic method at 323.15 *** osmotic coefficients were determined based on the lithium chloride and sodium chloride reference *** the basis of pitzer original and its extended model,the pitzer binary parametersβ(0)),β(1)) C(0) )and C(1)) for the systems Li Cl–HO and SrCl–HO and mixing parameters ofθ andψ were fitted with the measured osmotic *** solubilities for the LiCl-SrCl-HO system were determined with the isothermal equilibrium *** phase diagram of the system consists of three crystallization areas corresponding to Li Cl·HO,SrCl·2HO and SrCl·6HO.A comparison of the phase diagrams at273.15,323.15,and 373.15 K shows that the areas of strontium chloride salts decrease obviously and SrCl·6HO disappears at high *** model was used to calculate the solubilties and water activities of the *** agreement between the calculated data and experimental results for the ternary system indicates that the mixing parameters obtained in this work are *** thermodynamic data obtained in this study are essential for development of universal thermodynamic models for brine systems containing lithium chloride and strontium chloride.

关键词： Osmotic coefficients Solid-liquid phase equilibrium pitzer thermodynamic model Strontium chloride Solubility

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

全选清除本页清除全部题录导出标记到“检索档案”

共1页 << < 1 > >>

回到顶部

执行限定条件

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：