شماره ركورد كنفرانس
4518
عنوان مقاله
Exprimental evaluation of H2/CH4 mixture separation by multiwalled carbon nanotubes
Author/Authors
Sanaz Monemtabary Nanotechnology & Transport Phenomena Lab - Faculty of Chemical Engineering - Tehran University , Mojtaba Shariati Niasar Nanotechnology & Transport Phenomena Lab - Faculty of Chemical Engineering - Tehran University , Mohsen Jahanshahi Nanotechnology Research Institute - Faculty of Chemical Engineering - Babol University of Technology , Ali asghar Ghoreyshi Nanotechnology Research Institute - Faculty of Chemical Engineering - Babol University of Technology
كليدواژه
Gas separation , Gas adsorption , Multiwalled carbon nanotubes , Methane , Hydrogen
سال انتشار
2011
عنوان كنفرانس
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
زبان مدرك
انگليسي
چكيده لاتين
In this work, an experimental study was carried out to investigate equilibrium and thermodynamic of methane separation from hydrogen with multiwalled carbon nanotubes. The experiments were performed for three different temparatures as well as different pressure in the range of 0-50 bar. It was observed that this type of multiwalled carbon nanotubes are efficiently suitable for separating CH4/H2. Enthalpy change values (ΔH) were calculated via Clapeyron-Clausius equation. It was indicated that the adsorption is feasible, favored and exothermic process in nature. Obtained results were compared with Langmuir-Freundlich isoterms equations and they were fitted very well.
كشور
ايران
تعداد صفحه 2
8
از صفحه
1
تا صفحه
8
لينک به اين مدرک