1. Department of Chemical Engineering
2. Faculty of Engineering
3. and Research Network of NANOTEC-KU on NanoCatalysts and NanoMaterials Sustainable Energy and Environment
4. Kasetsart University
5. Bangkok 10900
6. The Petroleum and Petrochemical College
7. Chulalongkorn University
8. Bangkok 10330
9. Thailand
10. Center of Excellence on Petrochemical and Materials Technology