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Authors
Affiliations
1 Department of Chemistry, S.D. Government College, Beawar-305 901, Rajasthan, IN
Source
Nature Environment and Pollution Technology, Vol 9, No 3 (2010), Pagination: 559-562
Abstract
Laboratory studies were conducted to know about the effect of pH of sodium hydroxide solution and its temperature for absorption of SO2 contained in flue gases. it was found that the pH of the solution should be alkaline for good absorption of SO2. Because of the acidic nature of SO2, the reaction is restricted in acidic solution. and maximum absorption of SO2 was found in temperature range between 20-25°C. At higher temperature reversible reaction may take place and partially formed product may be changed back into initial reactants.
Keywords
Flue Gases, Sulphur Dioxide, Desulphurization, Shree Cement Ltd.
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