Das, S K and Chatterjee, M K (1993) Specific surfaces and heat of adsorption of some Indian clays by dye-adsorption technique. Bulletin of Materials Science, 16 (3). pp. 205-211.
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Adsorption of basic dye methylene blue by some Indian clays has been studied. BET plotting of the adsorption isotherms was applied to determine the specific surfaces of clays and heat of adsorption. About 10-20% lower values of specific surfaces were obtained when compared with the most accurate gas-adsorption BET results and its probable reasons discussed. The calculated heat of adsorption values confirm the physical adsorption.
|Uncontrolled Keywords:||Dye-Adsorption; Clay-Dye System|
|Divisions:||Material Science and Technology|
|Deposited By:||Sahu A K|
|Deposited On:||09 Jun 2010 16:19|
|Last Modified:||16 Jan 2012 12:17|
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