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The Use of Technogenic Waste to Clean the Flue Gases of Thermal Devices from Harmful Substances
https://doi.org/10.18412/1816-0395-2019-6-4-7
Abstract
The thermodynamics of the process of calcium sulfate decomposition is considered. An adsorbent for cleaning flue gases from sulfur dioxide in the form of sludge from alumina production is proposed. Conducted semi-industrial experiments on cleaning the flue gases of small thermal power plants and boiler houses from sulfur dioxide using a laboratory installation. Established high (more than 90%) the effectiveness of the proposed adsorbent. The unique possibility of flue gas cleaning from nitrogen oxides of thermal devices using lignite fuel is revealed. A scheme of sequential flue gas cleaning in a suspended and fixed bed of the adsorbent is proposed.
About the Authors
A.M. Pogodaev
Institute of Nonferrous Metals and Materials Science, Siberian Federal University
Russian Federation
Cand. Sci (Chem.), Associate Professor
Russian Federation
Cand. Sci (Chem.), Associate Professor
A.F. Shimansky
Institute of Nonferrous Metals and Materials Science, Siberian Federal University
Russian Federation
Cand. Sci (Chem.), Head of Department
Russian Federation
Cand. Sci (Chem.), Head of Department
Yu.I. Storozhev
Polytechnic Institute, Siberian Federal University
Russian Federation
Cand. Sci. (Chem.), Associate Professor
Russian Federation
Cand. Sci. (Chem.), Associate Professor
Ya.V. Kazantsev
Institute of Nonferrous Metals and Materials Science, Siberian Federal University
Russian Federation
Post-graduate Student
Russian Federation
Post-graduate Student
V.S. Zlobin
Institute of Nonferrous Metals and Materials Science, Siberian Federal University
Russian Federation
Cand. Sci. (Eng.), Associate Professor
Russian Federation
Cand. Sci. (Eng.), Associate Professor
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Review
For citations:
Pogodaev A., Shimansky A., Storozhev Yu., Kazantsev Ya., Zlobin V. The Use of Technogenic Waste to Clean the Flue Gases of Thermal Devices from Harmful Substances. Ecology and Industry of Russia. 2019;23(6):4-7. (In Russ.) https://doi.org/10.18412/1816-0395-2019-6-4-7
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