(Solid plus Liquid) Phase Equilibria in the Quaternary System (NaBr + MgBr2 + CaBr2 + H2O) at 298.15 K

doi:10.1021/acs.jced.8b00291

	(Solid plus Liquid) Phase Equilibria in the Quaternary System (NaBr + MgBr2 + CaBr2 + H2O) at 298.15 K
	Cui, Rui-Zhi; Sang, Shi-Hua; Li, Wu; Dong, Ya-Ping
	2018-09
发表期刊	JOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN	0021-9568
卷号	63 期号:9 页码:3400-3407
摘要	The solubilities of salts in the (NaBr + MgBr2 + CaBr2 + H2O) system and its two ternary subsystems (NaBr + MgBr2 + H2O) and (NaBr + CaBr2 + H2O) are investigated at 298.15 K by the isothermal dissolution equilibrium method. The equilibrium phase diagrams of the three systems were obtained using the experimental results. In the three systems, neither solid solution nor double salt was found. In the two ternary phase diagrams, there are two invariant points, three dissolution equilibrium curves and three crystallization fields. The equilibrium solid phases in the (NaBr + MgBr2 + H2O) system are NaBr, NaBr center dot 2H(2)O and MgBr2 center dot 6H(2)O, and those in the (NaBr + CaBr2 + H2O) system are NaBr, NaBr center dot 2H(2)O and CaBr2 center dot 6H(2)O. The phase diagram of the quaternary system at 298.15 K consists of one invariant point, four solubility curves and four regions (corresponding to NaBr, NaBr-2H(2)O, MgBr2 center dot 6H(2)O, and CaBr2 center dot 6H(2)O). The solubilities of salts in the quaternary system and its two subsystems were calculated at 298.15 K by Pizter equation. The predicted results are in agreement with the experimental results.
DOI	10.1021/acs.jced.8b00291
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/34449
专题	盐湖资源综合利用工程技术中心
推荐引用方式 GB/T 7714	Cui, Rui-Zhi,Sang, Shi-Hua,Li, Wu,et al. (Solid plus Liquid) Phase Equilibria in the Quaternary System (NaBr + MgBr2 + CaBr2 + H2O) at 298.15 K[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2018,63(9):3400-3407.
APA	Cui, Rui-Zhi,Sang, Shi-Hua,Li, Wu,&Dong, Ya-Ping.(2018).(Solid plus Liquid) Phase Equilibria in the Quaternary System (NaBr + MgBr2 + CaBr2 + H2O) at 298.15 K.JOURNAL OF CHEMICAL AND ENGINEERING DATA,63(9),3400-3407.
MLA	Cui, Rui-Zhi,et al."(Solid plus Liquid) Phase Equilibria in the Quaternary System (NaBr + MgBr2 + CaBr2 + H2O) at 298.15 K".JOURNAL OF CHEMICAL AND ENGINEERING DATA 63.9(2018):3400-3407.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
(Solid plus Liquid) （6310KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文