?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.cep.2007.11.015&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ahmad%2C+F.&rft.aulast=Ahmad&rft.aufirst=F.&rft.date=2008&rft.pages=2203-2208&rft.volume=47&rft.issue=12&rft.issn=02552701&rft.atitle=A+theoretical+analysis+of+non-chemical+separation+of+hydrogen+sulfide+from+methane+by+nano-porous+membranes+using+capillary+condensation&rft.title=Chemical+Engineering+and+Processing%3A+Process+Intensification&rft.genre=article