GIEC OpenIR  > 中国科学院广州能源研究所
Hydrate phase equilibrium for the (hydrogen plus tert-butylamine plus water) system
Du, Jian-Wei1,2; Liang, De-Qing1; Dai, Xing-Xue1; Li, Dong-Liang1; Li, Xin-Jun1
2011-04-01
Source PublicationJOURNAL OF CHEMICAL THERMODYNAMICS
Volume43Issue:4Pages:617-621
AbstractThe three-phase equilibrium conditions of ternary (hydrogen + tert-butylamine + water) system were first measured under high-pressure in a "full view" sapphire cell. The tert-butylamine-hydrogen binary hydrate phase transition points were obtained through determining the points of intersection of three phases (H-L(w)-V) to two phases (L(w)-V) experimentally. Measurements were made using an isochoric method. Firstly, (tetrahydrofuran + hydrogen) binary hydrate phase equilibrium data were determined with this method and compared with the corresponding experimental data reported in the literatures and the acceptable agreements demonstrated the reliability of the experimental method used in this work. The experimental investigation on (tert-butylamine + hydrogen) binary hydrate phase equilibrium was then carried out within the temperature range of (268.4 to 274.7) K and in the pressure range of (9.54 to 29.95) MPa at (0.0556, 0.0886, 0.0975, and 0.13) mole fraction of tert-butylamine. The three-phase equilibrium curve (H + L(w) + V) was found to be dependent on the concentration of tert-butylamine solution. Dissociation experimental results showed that tert-butylamine as a hydrate former shifted hydrate stability region to lower pressure and higher temperature. (C) 2010 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordBinary Hydrate Tert-butylamine Hydrogen Equilibrium Data Hydrate Phase Behaviour
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.jct.2010.11.018
WOS Subject ExtendedThermodynamics ; Chemistry
WOS KeywordBINARY CLATHRATE HYDRATE ; STABILITY ; CLUSTERS ; STORAGE
Indexed BySCI
Language英语
WOS SubjectThermodynamics ; Chemistry, Physical
WOS IDWOS:000287562400014
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10336
Collection中国科学院广州能源研究所
Affiliation1.CAS, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, China Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Du, Jian-Wei,Liang, De-Qing,Dai, Xing-Xue,et al. Hydrate phase equilibrium for the (hydrogen plus tert-butylamine plus water) system[J]. JOURNAL OF CHEMICAL THERMODYNAMICS,2011,43(4):617-621.
APA Du, Jian-Wei,Liang, De-Qing,Dai, Xing-Xue,Li, Dong-Liang,&Li, Xin-Jun.(2011).Hydrate phase equilibrium for the (hydrogen plus tert-butylamine plus water) system.JOURNAL OF CHEMICAL THERMODYNAMICS,43(4),617-621.
MLA Du, Jian-Wei,et al."Hydrate phase equilibrium for the (hydrogen plus tert-butylamine plus water) system".JOURNAL OF CHEMICAL THERMODYNAMICS 43.4(2011):617-621.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Du, Jian-Wei]'s Articles
[Liang, De-Qing]'s Articles
[Dai, Xing-Xue]'s Articles
Baidu academic
Similar articles in Baidu academic
[Du, Jian-Wei]'s Articles
[Liang, De-Qing]'s Articles
[Dai, Xing-Xue]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Du, Jian-Wei]'s Articles
[Liang, De-Qing]'s Articles
[Dai, Xing-Xue]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.