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Fibreglass Catalysts for the Removal of Nitrogen Oxides from Industrial Exhaust Gases
https://doi.org/10.18412/1816-0395-2023-9-4-10
Abstract
A method for removing nitrogen oxides from industrial of exhaust gases by catalytic reduction using fibreglass carriers was studied. It was noted that this know-how reduces nitrogen oxides and oxidizes carbon monoxide and hydrocarbons to safe compounds at moderate temperatures without additional reagents (ammonia, urea). It was proven that catalytic blocks structured with corrugated flat metal meshes provide the highest catalyst activity, and the best carrier is macosatin fabric. It was concluded that the described catalysts are characterized by high internal mass exchange rate in combination with low hydraulic resistance, high permeability, and the possibility of being used in dusty flows, which makes them very promising for treating various flue and exhaust gases.
About the Authors
K.E. Golyashova
FRC Boreskov Institute of Catalysis SB RUS
Russian Federation
Russian Federation
A.V. Elyshev
Tyumen State University
Russian Federation
Russian Federation
S.A. Lopatin
FRC Boreskov Institute of Catalysis SB RUS; Tyumen State University
Russian Federation
Russian Federation
A.N. Zagoruyko
FRC Boreskov Institute of Catalysis SB RUS; Tyumen State University
Russian Federation
Russian Federation
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Review
For citations:
Golyashova K., Elyshev A., Lopatin S., Zagoruyko A. Fibreglass Catalysts for the Removal of Nitrogen Oxides from Industrial Exhaust Gases. Ecology and Industry of Russia. 2023;27(9):4-10. (In Russ.) https://doi.org/10.18412/1816-0395-2023-9-4-10
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