Modeling of Co2 Solubility in 1-Butyl-3-Methylimidazolium Tricyanomethaneionic Liquid Using Cpa Eos
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DOR
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20.1001.2.9919199705.1399.11.1.107.2
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نویسنده
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- -
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منبع
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كنگره مهندسي شيمي - 1399 - دوره : 11 - یازدهمین کنگره بین المللی مهندسی شیمی - کد همایش: 99191-99705
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چکیده
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The present work presents results of simulation of co2 solubility in 1-butyl-3-methylimidazolium tricyanomethane ([c4mim][c(cn)3]) ionic liquid using cubic plus association (cpa) equation of state# to calculate the liquid phase concentrations, reaction equilibrium thermodynamic model (retm) was utilized# the retm defines an ab2 type reaction mechanism between two il and one co2 molecules into liquid phase# the [c4mim][c(cn)3] and co2 were considered to follow 2b and 1a association scheme# in other words, co2 was assumed to has not self association but it can establish cross association with the il# the results show excellent performance of the model to correlate co2 solubility in [c4mim][c(cn)3] so that the overall aad% equal to 6#58 obtained#
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کلیدواژه
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[C4mim][C(Cn)3] ,Co2 Solubility ,Retm ,Cpa ,Vle
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آدرس
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Shahrood University Of Technology, Iran
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