Adsorption of SO2on alumina
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P. Fellner; J. JuriΕ‘ovΓ‘; V. Khandl; A. SΓ½korovΓ‘; J. Thonstad
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Article
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2006
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Versita
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English
β 130 KB
## Abstract The adsorption of SO2 on alumina used in the aluminium industry, the so-called smelter-grade alumina, was studied in the temperature range 15β120Β°C. It was found that at temperatures lower than 40Β°C, sulphur dioxide was bonded to alumina reversibly by physical forces, and the adsorption