1. Chemical Engineering Program; Texas A&M University at Qatar; PO Box, 23874 Doha Qatar
2. Center for Applied Energy Research; Lexington KY 40511
3. Chemical Engineering Program; Department of Biomedical Engineering; University of Texas at San Antonio; San Antonio TX 78249
4. Faculty of Technology and Metallurgy; University of Belgrade; Belgrade Serbia
5. Texas A&M University; College Station; TX 77843