Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Phase Equilibrium Conditions for the Double Semiclathrate Hydrate Formed with Tetraamylammonium Chloride Plus CH4, CO2, or N-2 | |
Shi, Ling-Li1,2; Liang, De-Qing1
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| 2014-11-01 | |
| Source Publication | JOURNAL OF CHEMICAL AND ENGINEERING DATA
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| Volume | 59Issue:11Pages:3705-3709 |
| Abstract | Phase equilibrium conditions of the CH4, CO2, or N-2 semiclathrate hydrates formed with tetraamylammonium chloride (TAAC: C20H44NCl) aqueous solution at 0.328 mass fraction, corresponding to the stoichiometric composition of TAAC center dot 38H(2)O, were experimentally measured. The experimental data were obtained in the temperature range of (279.9 to 292.8) K and pressure range of (2.11 to 16.40) MPa by employing an isochoric pressure-search method. The results showed that double semiclathrate hydrates of TAAC + CH4, TAAC + CO2, and TAAC + N-2 all had an obvious advantage in thermal stability compared to the corresponding pure CH4, CO2, and N-2 hydrates. In addition, some comparisons were made between our data and experimental equilibrium data from the open literature for semiclathrate hydrates formed with various semiclathrate hydrate formers. |
| Subtype | Article |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1021/je500587m |
| WOS Subject Extended | Chemistry ; Engineering |
| WOS Keyword | TETRA-N-BUTYL ; QUATERNARY AMMONIUM-SALTS ; SEMI-CLATHRATE HYDRATE ; CARBON-DIOXIDE ; TETRABUTYLPHOSPHONIUM BROMIDE ; DISSOCIATION ENTHALPIES ; TETRABUTYLAMMONIUM CHLORIDE ; NITROGEN ; GAS ; FLUORIDE |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Chemistry, Multidisciplinary ; Engineering, Chemical |
| WOS ID | WOS:000344977600045 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10735 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.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 | Shi, Ling-Li,Liang, De-Qing. Phase Equilibrium Conditions for the Double Semiclathrate Hydrate Formed with Tetraamylammonium Chloride Plus CH4, CO2, or N-2[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2014,59(11):3705-3709. |
| APA | Shi, Ling-Li,&Liang, De-Qing.(2014).Phase Equilibrium Conditions for the Double Semiclathrate Hydrate Formed with Tetraamylammonium Chloride Plus CH4, CO2, or N-2.JOURNAL OF CHEMICAL AND ENGINEERING DATA,59(11),3705-3709. |
| MLA | Shi, Ling-Li,et al."Phase Equilibrium Conditions for the Double Semiclathrate Hydrate Formed with Tetraamylammonium Chloride Plus CH4, CO2, or N-2".JOURNAL OF CHEMICAL AND ENGINEERING DATA 59.11(2014):3705-3709. |
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