Navigation Department of Process Engineering and Chemical Technology Research and apparatus Employees and PhD students Retired employees PhD students Employees Publications Projects Contact Prof. Jan Hupka, PhD, DSc phone +48 58 347 17 92 e-mail: jan.hupka@pg.edu.pl Chemistry A building, room 46 Prof. Bożenna Kawalec-Pietrenko, PhD, DScProfesor Emeritus PG e-mail: bozkawal@pg.edu.pl Prof. Marian Kamiński, PhD, DScProfesor Emeritus PG e-mail: markamin@pg.edu.pl