H. Zabiri * Corresponding Author Chemical Engineering Department, Universiti Teknologi Petronas (UTP) 32610 Bandar Seri Iskandar, Perak, Malaysia. Tel: +605 – 3687625 Fax: +605 – 3656176
M Gaberalla M K Elarafi BARDEGG – 2 Project (Package 3) Projects and Engineering Division – PCSB, Malaysia
ASEAN Journal of Chemical Engineering (print ISSN 1655-4418; online ISSN 2655-5409) is published by Chemical Engineering Department, Faculty of Engineering, Universitas Gadjah Mada.