1. A.M. Aitani, Propylene production, in: Encyclopedia of Chemical Processing, Taylor & Francis, 2005, pp. 2461–2466.
2. High purity propylene-a new problem;Sherred;Ind. Eng. Chem.,1959
3. Removal of propylene from fuel-grade propane;Bryan;Sep. Purif. Rev.,2004
4. Olefin/paraffin separation technology: a review;Eldridge;Ind. Eng. Chem. Res.,1993
5. L.S. Cheng, S.T. Wilson, Process for separating propylene from propane, in: US Patent (Ed.), UOP LLC, United States, 2001.