Development of Catalytic Technologies for purification of gases from Hydrogen Sulfide based on direct selective Catalytic Oxidation of H2S to elemental Sulfur

Z.R. Ismagilov1, S.R.Khairulin1, M.A. Kerzhentsev1,A.M. Mazgarov2,

A.F. Vildanov2

1 Boreskov Institute of Catalysis, 630090, Novosibirsk 90, Prospekt Ak.Lavrentieva, 5, Russia

2 All-Russian Institute of Hydrocarbon Raw Materials,420045, Kazan, Ershova, 35A, Russia


In the Boreskov Institute of Catalysis in cooperation with specialists of All-Russian Institute of Hydrocarbons Raw Materials novel methods of purification of fossil fuels based on oxidation of hydrogen sulfide to elemental sulfur have been developed. In this paper the results of laboratory and pilot plant testing of the technologies are presented.