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
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| 2016-10-01 | |
| Source Publication | JOURNAL OF CHEMICAL AND ENGINEERING DATA
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| ISSN | 0021-9568 |
| Volume | 61Issue:10Pages:3498-3503 |
| Corresponding Author | Liang, De-Qing(liangdq@ms.giec.ac.cn) |
| Abstract | 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 |
| WOS Keyword | NATURAL-GAS HYDRATE ; QUATERNARY AMMONIUM-SALTS ; N-BUTYLAMMONIUM CHLORIDE ; CARBON-DIOXIDE ; HYDROGEN STORAGE ; TETRABUTYLAMMONIUM CHLORIDE ; THERMODYNAMIC MODEL ; ECONOMIC-EVALUATION ; COLD-STORAGE ; CO2 CAPTURE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41374149] ; CNPC[2015A-4813] ; CAS[2015A-4813] |
| WOS Research Area | Thermodynamics ; Chemistry ; Engineering |
| Funding Organization | National Natural Science Foundation of China ; CNPC ; CAS |
| WOS Subject | Thermodynamics ; Chemistry, Multidisciplinary ; Engineering, Chemical |
| WOS ID | WOS:000385606900015 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/13738 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Liang, De-Qing |
| Affiliation | 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 |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation 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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