%0 Journal Article %T Separation ofethylene/ethaneandpropylene/propanebycellulose acetate–silicananocompositemembranes %A Mahdi Naghsh %A Morteza Sadeghi %A Ahmad Moheb %A Pourafshari Chenar, Mahdi %A Mohagheghian, Mohammad %J Journal of Membrane Science %@ 0376-7388 %D 2012