PROFESSOR PAVEL P. FEDOT´ev  (the 150 th anniversary of his birth)

Essay is dedicated to of life, pedagogical and scientific activity professor of Petersburg (Petrograd, Leningrad) Polytechnic Institute (from 1904 to 1934.), corresponding Member of the USSR Academy of P.P. Fedot’ev (1864–1934), largest expert in the field of mineral technologies and technical electrochemistry, one of the founders of the domestic aluminum industry.