Phase Equilibria of Ethane Hydrate in MgCl2 Aqueous Solutions

doi:10.1021/je901039m

GIEC OpenIR > 中国科学院广州能源研究所

	Phase Equilibria of Ethane Hydrate in MgCl2 Aqueous Solutions
	Long, Zhen 1,2; Du, Jian-Wei 1,2; Li, Dong-Liang1,2 ; Liang, De-Qing1
	2010-08-01
发表期刊	JOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN	0021-9568
卷号	55 期号:8 页码:2938-2941
产权排序	[Long, Zhen; Du, Jian-Wei; Li, Dong-Liang; Liang, De-Qing] CAS, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Nat Gas Hydrate, Guangzhou 510640, Peoples R China; [Long, Zhen; Du, Jian-Wei; Li, Dong-Liang] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
通讯作者	liangdq@ms.giec.ac.cn
摘要	In this work, phase equilibrium data for ethane hydrate in the presence of MgCl2 aqueous solutions were reported at concentrations of (0.05, 0.3, 0.5, 0.8, and 1.2) mol.dm(-3) MgCl2 in the temperature and pressure ranges of (276.2 to 286.0) K and (1.12 to 2.70) MPa, respectively. Measurements were made using the isochoric pressure-search method. The results showed that the addition of MgCl2 caused the phase equilibrium temperatures to be lowered. The difference of phase equilibrium temperatures between pure water and a solution at a given pressure increased with the increasing concentration of MgCl2.
文章类型	Article
其他摘要	In this work, phase equilibrium data for ethane hydrate in the presence of MgCl2 aqueous solutions were reported at concentrations of (0.05, 0.3, 0.5, 0.8, and 1.2) mol.dm(-3) MgCl2 in the temperature and pressure ranges of (276.2 to 286.0) K and (1.12 to 2.70) MPa, respectively. Measurements were made using the isochoric pressure-search method. The results showed that the addition of MgCl2 caused the phase equilibrium temperatures to be lowered. The difference of phase equilibrium temperatures between pure water and a solution at a given pressure increased with the increasing concentration of MgCl2.
关键词	Mixed Electrolyte-solutions Carbon-dioxide Methane Propane Water Single Cacl2 Nacl Kcl
学科领域	Chemistry ; Engineering
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1021/je901039m
研究领域[WOS]	Chemistry ; Engineering
URL	查看原文
关键词[WOS]	MIXED ELECTROLYTE-SOLUTIONS ; CARBON-DIOXIDE ; METHANE ; PROPANE ; WATER ; SINGLE ; CACL2 ; NACL ; KCL
收录类别	SCI
语种	英语
WOS类目	Chemistry, Multidisciplinary ; Engineering, Chemical
WOS记录号	WOS:000280727300051
引用统计	被引频次：30[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/8492
专题	中国科学院广州能源研究所天然气水合物基础研究实验室
作者单位	1.CAS, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Nat Gas Hydrate, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Long, Zhen,Du, Jian-Wei,Li, Dong-Liang,et al. Phase Equilibria of Ethane Hydrate in MgCl2 Aqueous Solutions[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2010,55(8):2938-2941.
APA	Long, Zhen,Du, Jian-Wei,Li, Dong-Liang,&Liang, De-Qing.(2010).Phase Equilibria of Ethane Hydrate in MgCl2 Aqueous Solutions.JOURNAL OF CHEMICAL AND ENGINEERING DATA,55(8),2938-2941.
MLA	Long, Zhen,et al."Phase Equilibria of Ethane Hydrate in MgCl2 Aqueous Solutions".JOURNAL OF CHEMICAL AND ENGINEERING DATA 55.8(2010):2938-2941.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Phase Equilibria of （136KB）			开放获取	CC BY-NC-SA	浏览下载