Dissociation Temperatures of Mixed Semiclathrate Hydrates Formed with Tetrabutylammonium Bromide Plus Tetrabutylammonium Chloride
Shi, Lingli1,2; Yi, Lizhi1,2; Shen, Xiaodong1,2,3; Wu, Wenzhi1,2,3; Liang, Deqing1,2
刊名journal of chemical and engineering data
2016-06-01
卷号61期号:6页码:2155-2159
英文摘要dissociation temperatures of mixed tetrabutylammonium bromide (tbab) + tetrabutylammonium chloride (tbac) semiclathrate hydrates were determined by using the dsc technique. the system was measured in five groups with a fixed total mole fraction (x = 0.0100, 0.0200, and 0.0337), tbab mole fraction (x(tbab) = 0.0370) or tbac mole fraction (x(tbac) = 0.0337). the obtained results demonstrated that at a given x, the dissociation temperatures of mixed (tbab + tbac) semiclathrate hydrates were all higher than that of pure tbab hydrate, and the maximum dissociation temperature appeared at x(tbab)/x = 0.25 instead of x(tbab)/x = 0 or 1 (corresponding to pure tbac or tbab hydrate). in addition, for systems with fixed x(tbab) or x(tbac), tbac gained the control of forming tbac semiclathrate hydrate preferentially.
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]n-butylammonium bromide ; butyl ammonium bromide ; phase-equilibria ; clathrate hydrate ; carbon-dioxide ; tetrabutylphosphonium bromide ; thermodynamic properties ; cold-storage ; latent-heat ; co2
收录类别SCI
语种英语
WOS记录号WOS:000377841600023
内容类型期刊论文
源URL[http://ir.giec.ac.cn/handle/344007/11753]  
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, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Shi, Lingli,Yi, Lizhi,Shen, Xiaodong,et al. Dissociation Temperatures of Mixed Semiclathrate Hydrates Formed with Tetrabutylammonium Bromide Plus Tetrabutylammonium Chloride[J]. journal of chemical and engineering data,2016,61(6):2155-2159.
APA Shi, Lingli,Yi, Lizhi,Shen, Xiaodong,Wu, Wenzhi,&Liang, Deqing.(2016).Dissociation Temperatures of Mixed Semiclathrate Hydrates Formed with Tetrabutylammonium Bromide Plus Tetrabutylammonium Chloride.journal of chemical and engineering data,61(6),2155-2159.
MLA Shi, Lingli,et al."Dissociation Temperatures of Mixed Semiclathrate Hydrates Formed with Tetrabutylammonium Bromide Plus Tetrabutylammonium Chloride".journal of chemical and engineering data 61.6(2016):2155-2159.
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