The effect of tetrabutylphosphonium bromide on the formation process of CO2 hydrates

doi:10.1016/j.molliq.2016.12.038

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	The effect of tetrabutylphosphonium bromide on the formation process of CO2 hydrates
	Shi, Lingli 1,2,3; Yi, Lizhi 1,2,3; Shen, Xiaodong 1,2,3,4; Wu, Wenzhi 1,2,3,4; Liang, Deqing1,2,3
刊名	JOURNAL OF MOLECULAR LIQUIDS
	2017-03-01
卷号	229 页码:98-105
关键词	Tetrabutylphosphonium Bromide Co2 Capture And Storage Hydrate Formation Kinetics
DOI	10.1016/j.molliq.2016.12.038
文献子类	Article
英文摘要	Quaternary salts can form semiclathrate hydrates with vacant cages to capture gas molecules, such as CO2. To study the effect in the formation process of CO2 hydrates, the formation kinetics of tetrabutylphosphonium bromide (TBPB) + CO2 hydrate were investigated in this work. The study was conducted by employing an isobaric method with salt mass fraction and subcooling degree ranging from (0.10 to 0.60) and from (8 K to 10 K), respectively. The kinetic performance of TBPB was evaluated by the induction time, normalized gas consumption, and normalized gas consumption rate. The results showed that the induction time decreased with the increase of subcooling degree as well as the salt mass fraction. When salt mass fraction exceeded 0.20, the average induction times were particularly short and almost the same. In addition, the salt mass fraction had a great impact on the normalized gas consumption rather than the normalized gas consumption rate. (C)2016 Elsevier B.V. All rights reserved.
WOS关键词	PLUS CARBON-DIOXIDE ; N-BUTYLAMMONIUM BROMIDE ; PHASE-EQUILIBRIUM DATA ; GUEST GAS ENCLATHRATION ; BUTYL AMMONIUM-CHLORIDE ; AQUEOUS-SOLUTION SYSTEMS ; SIMULATED FLUE-GAS ; SEMICLATHRATE HYDRATE ; CLATHRATE HYDRATE ; DISSOCIATION CONDITIONS
语种	英语
WOS记录号	WOS:000395598800012
资助机构	National Natural Science Foundation of China(51376182) ; Guangdong Natural Sciences of Foundation(2016A030310126) ; Key Laboratory of Gas Hydrate ; Guangzhou Institute of Energy Conversion ; Chinese Academy of Sciences(Y607jb1001)
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/14099]
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, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Gas Hydrate, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China 4.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. The effect of tetrabutylphosphonium bromide on the formation process of CO2 hydrates[J]. JOURNAL OF MOLECULAR LIQUIDS,2017,229:98-105.
APA	Shi, Lingli,Yi, Lizhi,Shen, Xiaodong,Wu, Wenzhi,&Liang, Deqing.(2017).The effect of tetrabutylphosphonium bromide on the formation process of CO2 hydrates.JOURNAL OF MOLECULAR LIQUIDS,229,98-105.
MLA	Shi, Lingli,et al."The effect of tetrabutylphosphonium bromide on the formation process of CO2 hydrates".JOURNAL OF MOLECULAR LIQUIDS 229(2017):98-105.