1. Renewable Energy Department, School of Energy and Environment, University of Phayao, Muang, Phayao56000, Thailand
2. Department of Chemical Technology, Faculty of Science, Chulalongkorn University, Bangkok10330, Thailand
3. Marine Department, Merchant Marine Training Centre, Samut Prakan10270, Thailand
4. Techological Strategy Center, Japan Coal Energy Center (JCOAL), 3F, Daiwa Nishi-Shimbashi Bldg., 3-2-1 Nishi-Shimbashi, Minato-ku, Tokyo105-0003, Japan
5. Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama City, Toyama prefecture930-8555, Japan
6. Faculty of Environmental Culture and Ecotourism, Srinakharinwirot University, Bangkok10110, Thailand