%0 Conference Proceedings %T Removal of hydrogen sulfide from methane using commercial polyphenylene oxide and Cardo-type polyimide hollow fiber membranes %A Pourafshari Chenar, Mahdi %A H. Savoji %A M. Soltanieh %A T. Matsuurac %A A. Tabe-Mohammadi %J 8th Congress of Chemical Engineering %D 2009