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

文献类型：期刊论文

作者Shi, Lingli1,2,3; Yi, Lizhi1,2,3; Shen, Xiaodong1,2,3,4; Wu, Wenzhi1,2,3,4; Liang, Deqing1,2,3
刊名JOURNAL OF MOLECULAR LIQUIDS
出版日期2017-03-01
卷号229页码:98-105
关键词Tetrabutylphosphonium Bromide Co2 Capture And Storage Hydrate Formation Kinetics
DOI10.1016/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)
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.

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来源：广州能源研究所

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