Open AccessPilot tests of low-temperature catalytic reduction of sulfur dioxide in realistic conditions of sulfur recovery unit at copper plant of Polar Division of PSC “Norilsk Nickel”
Author(s) -
С. Р. Хайрулин,
S. A. Yashnik,
Anton Salnikov,
Z. R. Ismagilov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1749/1/012028
Subject(s) - sulfur , sulfur dioxide , nickel , copper , metallurgy , atmospheric temperature range , division (mathematics) , catalysis , polar , chemistry , pilot plant , materials science , inorganic chemistry , organic chemistry , thermodynamics , physics , arithmetic , mathematics , astronomy
Pilot tests of low-temperature catalytic reduction of sulfur dioxide in realistic conditions (technological gases of Vanyukov furnace) of sulfur recovery unit at Copper Plant of Polar Division of JSC “Norilsk Nickel” have been carried out. It has been demonstrated that the developed CuCr catalyst provides sulfur recovery not less than 90% at GHSV-2000 h −1 in a temperature range 200-260°C.