Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water

doi:10.1016/j.fluid.2018.10.022

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water
	Ding, X (Ding, Xin)1; Zhang, T (Zhang, Tian)2,3; Zhang, S (Zhang, Shuai)1; Shen, ZX (Shen, Zhenxing)2,3; Fang, T (Fang, Tao)1
通讯作者	Fang, Tao(taofang@xjtu.edu.cn)
	2019-03-15
发表期刊	FLUID PHASE EQUILIBRIA
ISSN	0378-3812
卷号	483 页码:31-51
产权排序	3
摘要	In this work, the solubility data of 20 different inorganic compounds were correlated by 7 available empirical and semi-empirical models in literature. The division criteria of four influential factors (temperature, pressure, the range of solubility data and the number of data points) were established to evaluate the correlative capability and applicability of these models at different conditions. Also, a novel four-parameter semi-empirical model has been proposed. Furthermore, the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water were measured at temperatures and pressures ranging from 633.15 to 723.15 K and 18-26 MPa, respectively. The experimental data were correlated using the reported models and the proposed novel model. The obtained results indicated that Cp-model is the best to fit the solubilities of these sulfates. In addition, the proposed model also exhibits a good correlation performance for the salt's solubility behaviors.
关键词	Sub- and supercritical water Solubility Inorganic compounds Modelling
DOI	10.1016/j.fluid.2018.10.022
关键词[WOS]	HIGH-TEMPERATURE ; INORGANIC-COMPOUNDS ; CORROSION BEHAVIOR ; SALT PRECIPITATION ; AQUEOUS-SOLUTIONS ; CARBON-DIOXIDE ; SCALE CONTROL ; EQUILIBRIA ; OXIDATION ; CHLORIDE
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[21706203] ; National Natural Science Foundation of China[21376186] ; China Postdoctoral Science Foundation[2016M592794] ; Natural Science Basic Research Plan in Shaanxi Province of China[2017JQ2030] ; Fundamental Research Funds for the Central Universities (Xi'an Jiaotong University)[cxtd2017004] ; Joint Laboratory of Xi'an Jiaotong Univ. ; Shaanxi Coal Chemical Industry Technology Research Institute Co. Ltd.
WOS研究方向	Thermodynamics ; Chemistry ; Engineering
项目资助者	National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Natural Science Basic Research Plan in Shaanxi Province of China ; Fundamental Research Funds for the Central Universities (Xi'an Jiaotong University) ; Joint Laboratory of Xi'an Jiaotong Univ. ; Shaanxi Coal Chemical Industry Technology Research Institute Co. Ltd.
WOS类目	Thermodynamics ; Chemistry, Physical ; Engineering, Chemical
WOS记录号	WOS:000456757100003
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/10937
专题	黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Fang, T (Fang, Tao)
作者单位	1.Xi An Jiao Tong Univ, Sch Chem Engn & Technol, 28 Xianning West Rd, Xian 710049, Shaanxi, Peoples R China; 2.Xi An Jiao Tong Univ, Dept Environm Sci & Engn, Xian 710049, Shaanxi, Peoples R China; 3.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, Xian 710061, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Ding, X ,Zhang, T ,Zhang, S ,et al. Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water[J]. FLUID PHASE EQUILIBRIA,2019,483:31-51.
APA	Ding, X ,Zhang, T ,Zhang, S ,Shen, ZX ,&Fang, T .(2019).Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water.FLUID PHASE EQUILIBRIA,483,31-51.
MLA	Ding, X ,et al."Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water".FLUID PHASE EQUILIBRIA 483(2019):31-51.

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