Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Phase Equilibrium Data of Methane Hydrate in the Aqueous Solutions of Additive Mixtures (THF plus TBAC) | |
Wu, Wen-Zhi1,2,3,4; Guan, Jin-An1,2,3; Shen, Xiao-Dong1,2,3,4; Shi, Ling-Li1,2,3; Long, Zhen1,2,3; Zhou, Xue-Bing1,2,3; Liang, De-Qing1,2,3 | |
2016-10-01 | |
发表期刊 | JOURNAL OF CHEMICAL AND ENGINEERING DATA |
ISSN | 0021-9568 |
卷号 | 61期号:10页码:3498-3503 |
通讯作者 | Liang, De-Qing(liangdq@ms.giec.ac.cn) |
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. |
DOI | 10.1021/acs.jced.6b00405 |
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 |
资助项目 | National Natural Science Foundation of China[41374149] ; CNPC[2015A-4813] ; CAS[2015A-4813] |
WOS研究方向 | Thermodynamics ; Chemistry ; Engineering |
项目资助者 | National Natural Science Foundation of China ; CNPC ; CAS |
WOS类目 | Thermodynamics ; Chemistry, Multidisciplinary ; Engineering, Chemical |
WOS记录号 | WOS:000385606900015 |
出版者 | AMER CHEMICAL SOC |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/13738 |
专题 | 中国科学院广州能源研究所 |
通讯作者 | Liang, De-Qing |
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 |
第一作者单位 | 中国科学院广州能源研究所 |
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. |
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