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Journal articles
Volatile organic compounds absorption in packed column: theoretical assessment of water, DEHA and PDMS 50 as absorbents
Abstract : A fixed volume packed column was simulated for the absorption at counter-current of four more or less hydrophobic volatile organic compounds (VOCs) in water and in two heavy organic solvents (PDMS 50, a silicone oil) and DEHA (Bis(2-ethylhexyl) adipate). Reliable values of the mass-transfer coefficients were deduced allowing to calculate the VOCs removal efficiency. Disappointing performances in heavy solvents, lower than 60% for isopropanol and acetone, were computed in a 3 m height column and using mild conditions (atmospheric pressure and a liquid-to-gas mass flow rate ratio around 2). However, toluene removal efficiencies higher than 90% were simulated. (C) 2017 The Korean Society of Industrial and Engineering Chemistry.
Cited literature [31 references]
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01771099
Contributor : Laurent Jonchère <>
Submitted on : Thursday, April 26, 2018 - 1:52:56 PM
Last modification on : Wednesday, April 7, 2021 - 3:18:09 PM
Contributor : Laurent Jonchère <>
Submitted on : Thursday, April 26, 2018 - 1:52:56 PM
Last modification on : Wednesday, April 7, 2021 - 3:18:09 PM
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Volatile organic compounds abs...
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