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Full-Text Articles in Environmental Chemistry
Process Of Combined Oxidation Of Co And So2 In Waste Gases Of Non‐Ferrous Smelters At Platinum Glass‐Fiber Catalyst, Sergey V. Vanag, Andrey N. Zagoruiko
Process Of Combined Oxidation Of Co And So2 In Waste Gases Of Non‐Ferrous Smelters At Platinum Glass‐Fiber Catalyst, Sergey V. Vanag, Andrey N. Zagoruiko
Andrey N Zagoruiko
The work is dedicated to the development of the efficient catalyst for the oxidation of CO in presence of significant amounts of SO2. It was experimentally shown that the Pt/Zr-Si glas-fiber-based catalyst is capable to provide complete CO conversion in SO2 presence at temperatures less 300 С, at the same time showing high resistance to deactivation. Application of such catalyst in the reverse-process will allow to raise essentially efficiency of purification of waste metallurgical gases from SO2 under presence of significant amounts (up to 1-2% vol.) of CO.
Novel Catalytic Process For Flue Gas Conditioning In Electrostatic Precipitators Of Coal-Fired Power Plants, Andrey N. Zagoruiko, Bair S. Balzhinimaev, Sergey V. Vanag, Sergey A. Lopatin, Alexander M. Zykov, Sergey N. Anichkov, Nick D. Hutson
Novel Catalytic Process For Flue Gas Conditioning In Electrostatic Precipitators Of Coal-Fired Power Plants, Andrey N. Zagoruiko, Bair S. Balzhinimaev, Sergey V. Vanag, Sergey A. Lopatin, Alexander M. Zykov, Sergey N. Anichkov, Nick D. Hutson
Andrey N Zagoruiko
The presentation is devoted to the development of the new catalytic process for oxidation of SO2 to SO3 on the base of the novel Pt-containing catalyst with Zr-Si fiber-glass support. It was demonstrated that such catalyst reveals excellent low-temperature activity and unique long-term operation stability. The process may be applied for production of SO3 for conditioning of flue gases from coal-fired powerplants.