Characterization and Application of Molten Slag as Catalyst in Pyrolysis of Waste Cooking Oil

Faten Hameed Kamil (Chemical and Petrochemical Research Center, Corporation of Research and Industrial Development, Ministry of Industry and Minerals, Baghdad || Iraq Department of Chemical and Environmental Engineering, Faculty of Engineering, Universiti Putra Malaysia)
Salmiaton Ali (Department of Chemical and Environmental Engineering, Faculty of Engineering, Universiti Putra Malaysia)
Raja Mohamad Hafriz Raja Shahruzzaman (Department of Chemical and Environmental Engineering, Faculty of Engineering, Universiti Putra Malaysia)
Intesar Razaq Hussien (State of Commission for Dams and Reservoirs, Ministry of Water Resources, Baghdad)
Rozita Omer (Department of Chemical and Environmental Engineering, Faculty of Engineering, Universiti Putra Malaysia)

Bulletin of Chemical Reaction Engineering & Catalysis
2020: BCREC Volume 15 Issue 1 Year 2020 (April 2020)

Chemical and physical analysis was performed to identify the molten slag composition and its ability to be used as alternative catalyst in pyrolysis of waste cooking oil. The implementation such type of catalytic material could be useful in reducing the process cost. To increase the efficiency (increase the active site) of molten slag, it was modified by acid washing that resulted in an increase in the acidity from 159 to 1224 µmol/g. The results showed that the yield of bio-fuel was increased and the product selective to n-C15 upon the modification of molten slag by acid treatment. Copyright © 2020 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).