Phase Equilibrium Data of Methane Hydrate in the Aqueous Solutions of Additive Mixtures (THF plus TBAC)

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	Phase Equilibrium Data of Methane Hydrate in the Aqueous Solutions of Additive Mixtures (THF plus TBAC)
	Wu, Wen-Zhi 1,2,3,4; Guan, Jin-An1,2,3 ; Shen, Xiao-Dong 1,2,3,4; Shi, Ling-Li 1,2,3; Long, Zhen 1,2,3; Zhou, Xue-Bing 1,2,3; Liang, De-Qing1,2,3
刊名	journal of chemical and engineering data
	2016-10-01
卷号	61 期号:10 页码:3498-3503
英文摘要	in this work, the phase equilibrium data of methane hydrate in tetrahydrofuran (thf) and tetra-n-butylammonium chloride (tbac) mixed aqueous solutions were investigated in the temperature range of (279.6 to 301.5) k and pressure range of (3.74 to 11.62) mpa. the measurements were carried out at mass fraction of 0.019 thf with the mass fraction of 0.020, 0.050, 0.101, 0.201, and 0.340 tbac, and 0.058 thf with 0.102, 0.202, and 0.340 tbac. the phase equilibrium data were obtained by the isochoric pressure-search method. the results showed that the addition of thf + tbac could remarkably increase the phase equilibrium temperatures compared to the equilibrium temperature of pure ch4 hydrate. however, the addition of thf + tbac mixtures did not push the ch4 hydrates equilibrium temperature to a higher degree compared to the addition of single thf. in stabilizing hydrate crystals, the tbac played a positive role when the concentration of thf was low, but a negative role when the concentration of thf became high.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	thermodynamics ; chemistry, multidisciplinary ; engineering, chemical
研究领域[WOS]	thermodynamics ; chemistry ; engineering
关键词[WOS]	natural-gas hydrate ; quaternary ammonium-salts ; n-butylammonium chloride ; carbon-dioxide ; hydrogen storage ; tetrabutylammonium chloride ; thermodynamic model ; economic-evaluation ; cold-storage ; co2 capture
收录类别	SCI
语种	英语
WOS记录号	WOS:000385606900015
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/13738]
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Key Lab Nat Gas Hydrate, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wu, Wen-Zhi,Guan, Jin-An,Shen, Xiao-Dong,et al. Phase Equilibrium Data of Methane Hydrate in the Aqueous Solutions of Additive Mixtures (THF plus TBAC)[J]. journal of chemical and engineering data,2016,61(10):3498-3503.
APA	Wu, Wen-Zhi.,Guan, Jin-An.,Shen, Xiao-Dong.,Shi, Ling-Li.,Long, Zhen.,...&Liang, De-Qing.(2016).Phase Equilibrium Data of Methane Hydrate in the Aqueous Solutions of Additive Mixtures (THF plus TBAC).journal of chemical and engineering data,61(10),3498-3503.
MLA	Wu, Wen-Zhi,et al."Phase Equilibrium Data of Methane Hydrate in the Aqueous Solutions of Additive Mixtures (THF plus TBAC)".journal of chemical and engineering data 61.10(2016):3498-3503.