Affiliation:
1. FRC Boreskov Institute of Catalysis SB RUS
2. Tyumen State University
3. FRC Boreskov Institute of Catalysis SB RUS; Tyumen State University
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.
Subject
Management, Monitoring, Policy and Law,Pollution,Ecology
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