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Chemical and Process Engineering

Tytuł artykułu

Modelling of NO adsorption in fixed bed on activated carbon

Autorzy Kubonova, L.  Obalova, L.  Vlach, O.  Troppova, I.  Kalousek, J. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
EN Adsorption experiments of nitric oxide in nitrogen carrier gas were held on activated carbon in a fixed bed flow system. Breakthrough curves describing the dependence of exit concentrations of nitric oxide on time were matched with theoretical response curves calculated from the linear driving force model (LDF). The model assumes Langmuir adsorption isotherm for the description of non-linear equilibrium and overall mass transfer coefficient for mass transfer mechanism. Overall mass transfer coefficients were obtained by the method of least squares for fitting numerically modelled breakthrough curves with experimental breakthrough curves. It was found that LDF model fits all the breakthrough curves and it is a useful tool for modelling purposes.
Słowa kluczowe
PL adsorpcja   współczynnik przenikania  
EN adsorption   activated carbon   nitric oxide   linear driving force model   mass transfer coefficient  
Wydawca Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
Czasopismo Chemical and Process Engineering
Rocznik 2011
Tom Vol. 32, nr 4
Strony 367--377
Opis fizyczny Bibliogr. 22 poz., wykr., tab.
autor Kubonova, L.
autor Obalova, L.
autor Vlach, O.
autor Troppova, I.
autor Kalousek, J.
  • VSB-Technical University of Ostrava, Centre for Environmental Technology, 17. listopadu 15/2172, 708 33, Ostrava, Czech Republic
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