Phase Equilibrium Data of Tetrabutylphosphonium Bromide Plus Carbon Dioxide or Nitrogen Semiclathrate Hydrates

doi:10.1021/je400452f

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	Phase Equilibrium Data of Tetrabutylphosphonium Bromide Plus Carbon Dioxide or Nitrogen Semiclathrate Hydrates
	Shi, Ling-Li 1,2; Liang, De-Qing 1; Li, Dong-Liang 1
	2013-07-01
发表期刊	JOURNAL OF CHEMICAL AND ENGINEERING DATA
卷号	58 期号:7 页码:2125-2130
摘要	In this paper, phase equilibrium data of tetrabutylphosphonium bromide (TBPB) + CO2, + N-2 semiclathrate hydrates were measured by employing an isochoric pressure-search method. The experimental temperature, pressure, and mass fraction of TBPB ranged from (282.2 to 292.0) K, from (1.32 to 16.86) MPa, and from (0.050 to 0.600), respectively. The results demonstrated that at a given pressure, the temperature required to form mixed TBPB + CO2, + N-2 hydrates was significantly higher than that required for forming pure Co-2 or N-2 hydrates. In addition, the application of TBPB at 0.371 mass fraction, responding to TBPB center dot 32H(2)O, showed the strongest stabilization effect.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1021/je400452f
研究领域[WOS]	Chemistry ; Engineering
关键词[WOS]	SEMI-CLATHRATE HYDRATE ; TETRABUTYL AMMONIUM-NITRATE ; AQUEOUS-SOLUTION SYSTEMS ; HYDROGEN STORAGE ; THERMODYNAMIC STABILITY ; DISSOCIATION ENTHALPIES ; PHOSPHONIUM BROMIDE ; COLD-STORAGE ; CO2 ; GAS
收录类别	SCI
语种	英语
WOS类目	Chemistry, Multidisciplinary ; Engineering, Chemical
WOS记录号	WOS:000321883700028
引用统计	被引频次：43[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/344007/10052
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Shi, Ling-Li,Liang, De-Qing,Li, Dong-Liang. Phase Equilibrium Data of Tetrabutylphosphonium Bromide Plus Carbon Dioxide or Nitrogen Semiclathrate Hydrates[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2013,58(7):2125-2130.
APA	Shi, Ling-Li,Liang, De-Qing,&Li, Dong-Liang.(2013).Phase Equilibrium Data of Tetrabutylphosphonium Bromide Plus Carbon Dioxide or Nitrogen Semiclathrate Hydrates.JOURNAL OF CHEMICAL AND ENGINEERING DATA,58(7),2125-2130.
MLA	Shi, Ling-Li,et al."Phase Equilibrium Data of Tetrabutylphosphonium Bromide Plus Carbon Dioxide or Nitrogen Semiclathrate Hydrates".JOURNAL OF CHEMICAL AND ENGINEERING DATA 58.7(2013):2125-2130.