%0 Conference Proceedings %T Using Supported Heteropoly Acids as a Eco-Friendly and Recyclable Catalyst for Efficient Synthesis of Acetylsalicylic Acid %A Eslamiyakhforouzan, Nesarak %A Ahmadpour, Ali %A F.F. Bamoharram %A M.M. Heravi %A Nazari, Hadiseh %J 13th Iranian National Chemical Engineering Congress & 1st International Regional Chemical and Petroleum Engineering %D 2010