Aleksander Bogacz (1933-1994) - życie i działalność naukowa

In the paper life and work of Professor Aleksander Bogacz has been presented. Professor Aleksander Bogacz received his M.Sc. in chemistry in 1957, Ph.D. in chemical sciences in 1964. He became a professor of chemical sciences in 1989. The work achievement of Professor in the field of thermodynamic properties and transport properties of ionic liquids: molten salts (mainly uranium(IV) halide -alkali metal halide and lanthanide(III) halide - alkali metal halide mixtures) and slags has been shown. The results of his research were applied in copper metallurgy and they were used for elaboration of metallic lanthanides and their alloys obtaining technology.