ICCAS OpenIR
Effect of cosolvent on the phase behavior of non-fluorous Ls-54 surfactant in supercritical CO2
Liu, JC; Han, BX; Zhang, JL; Mu, TC; Li, GZ; Wu, WZ; Yang, GY
2003-09-01
Source PublicationFLUID PHASE EQUILIBRIA
ISSN0378-3812
Volume211Issue:2Pages:265-271
AbstractThe effect of I-propanol, n-pentanol, n-heptanol, and benzyl alcohol on the phase behavior Of CO2/Ls-54 system has been investigated. The results indicate that the alkyl chain alcohols can reduce the cloud point pressure (CPP) considerably, and the smaller alcohols are more effective. However, addition of benzyl alcohol leads to increase in CPP. In addition, the phase behavior study of Ls-54 surfactant in supercritical (SC) CO2 with different n-heptanol concentration was also carried out. The results showed that the CPP increases with increasing temperature and decreases with increasing n-heptanol concentration. (C) 2003 Elsevier B.V. All rights reserved.
KeywordSupercritical Co2 Surfactant Cosurfactant Phase Behavior Cloud Point Pressure
DOI10.1016/S0378-3812(03)00221-8
Indexed BySCI
Language英语
WOS IDWOS:000184530000010
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80184
Collection中国科学院化学研究所
Corresponding AuthorHan, BX
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
2.Shandong Univ, State Educ Minist, Key Lab Colloid & Interface Chem, Jinan 250100, Peoples R China
Recommended Citation
GB/T 7714
Liu, JC,Han, BX,Zhang, JL,et al. Effect of cosolvent on the phase behavior of non-fluorous Ls-54 surfactant in supercritical CO2[J]. FLUID PHASE EQUILIBRIA,2003,211(2):265-271.
APA Liu, JC.,Han, BX.,Zhang, JL.,Mu, TC.,Li, GZ.,...&Yang, GY.(2003).Effect of cosolvent on the phase behavior of non-fluorous Ls-54 surfactant in supercritical CO2.FLUID PHASE EQUILIBRIA,211(2),265-271.
MLA Liu, JC,et al."Effect of cosolvent on the phase behavior of non-fluorous Ls-54 surfactant in supercritical CO2".FLUID PHASE EQUILIBRIA 211.2(2003):265-271.
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