ARISTOTLE UNIVERSITY of THESSALONIKI			SCHOOL of ENGINEERING
CHEMICAL ENGINEERING DEPARTMENT			THESSALONIKI

4^th European Congress of Chemical Engineering
Granada, Spain, Sept. 2003

HEFAT 2005
Cairo, Egypt, Sept. 2005

16^th and 17^th CHISA
Prague, Czech Republic, Aug 2004 and 2006

ICMF 2007
Leipzig, Germany, July 2007