Catalytic Polymerization of Acrylonitrile by Khulays Bentonite

Matar M. Al-Esaimi (Chemistry Department, Faculty of Applied Science, Umm Al Qura University, Makkah Al-Mukarramah, P.O. Box 4496)

Bulletin of Chemical Reaction Engineering & Catalysis
2007: BCREC: Volume 2 Issue 1 Year 2007 (June 2007)

The aqueous polymerization of acrylonitrile (AN) catalyzed with exchanged Khulays bentonite . The influence of various polymerization parameters ( e.g., concentrations of Potassium Persulfate (K2S2O8) and monomer , various of organic solvents, and different temperature has been investigated. It was found that the rate of polymerization of AN was found to be dependent on monomer concentration, initiator and temperature. The activation energy of polymerization was calculated .Thermal properties of the polymer were studied by TGA and DSC techniques. © 2007 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0)