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Experimental solubility of CO2 and CH4 in imidazolium based ionic liquid; [C6mim][BF4] at high pressures

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dc.contributor.author Ayyaz, Muhammad
dc.contributor.author Amir, Shafeeq
dc.contributor.author Rizvi, Zahoor ul Hasan
dc.contributor.author Ijaz, Aamir
dc.contributor.author Mutalib, M. I. Abdul
dc.date.accessioned 2019-11-21T10:59:19Z
dc.date.available 2019-11-21T10:59:19Z
dc.date.issued 2010-11-02
dc.identifier.isbn 978-1-4244-8749-3
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/1707
dc.description.abstract The solubility*of carbon dioxide (CO 2 ) in fresh and recycled ionic liquid (IL); 1-hexyl-3-methyl imidazolium tetrafluoroborate [C 6 mim][BF 4 ] was experimentally measured at three different temperatures i.e., 303.15 K, 318.15 K, 333.15 K and pressures up to 60 bar. The solubility of CO 2 and Methane (CH 4 ) in fresh IL; [C 6 mim][BF 4 ] was also measured using binary mixtures of CO 2 and CH 4 i.e., 60/40 (B 64 ) and 40/60 (B 46 ) volume percent at temperatures (303.15 K, 318.15 K, 333.15 K) and pressures up to 60 bar. The solubility measurements for both gases were performed in a specifically designed high pressure miniature gas solubility cell. The solubility of CO 2 and CH 4 in the studied IL increased almost linearly with an increase in pressure and decreased with an increase in temperature and no significant difference was observed for the amount of CO 2 absorbed in fresh and recycled IL at the studied range of operating conditions. It was observed that the presence of CH 4 significantly reduced the solubility of CO 2 in the studied IL. en_US
dc.language.iso en_US en_US
dc.publisher 2010 2nd International Conference on Chemical, Biological and Environmental Engineering en_US
dc.subject Engineering and Technology en_US
dc.subject Solubility en_US
dc.subject Ionic liquid en_US
dc.subject Imidazolium en_US
dc.subject Carbon dioxide en_US
dc.subject Methane en_US
dc.title Experimental solubility of CO2 and CH4 in imidazolium based ionic liquid; [C6mim][BF4] at high pressures en_US
dc.type Proceedings en_US


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