The;
Joint;
Graduate;
School;
of;
Energy;
and;
Environment,;
King;
Mongkut's;
University;
of;
Technology;
Thonburi,;
Bangkok;
10140,;
Thailand;
Department;
of;
Chemical;
Engineering,;
King;
Mongkut's;
University;
of;
Technology;
Thonburi,;
Bangkok;
10140,;
Thailand;