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The aim of work is to study the adsorption of a common volatile organic compound such as toluene using activated carbons prepared by chemical activation with phosphoric acid of a lignocellulosic precursor, almond shell, under different conditions. The Impregnation ratio, temperature and time of activation were modified to obtain activated carbons with different characteristics. Regarding the characteristics...
An assessment of the SO 2 adsorption capacity of a series of chars obtained by N 2 pyrolysis at different temperatures from a low-rank coal with high ash content was conducted. The adsorption process was carried out at representative flue gas conditions. Chars obtained by nitrogen pyrolysis at 500, 600, 700, 800 and 900°C were characterized by the following techniques: XRD, atmospheric...
The SO 2 adsorption capacity of a series of chars obtained by N 2 pyrolysis at different temperatures from a low-rank coal with high ash content was assessed. The adsorption process was carried out at representative flue gas conditions (100°C adsorption temperature, 1 second residence time, 10% H 2 O v/v, 6% O 2 v/v, 1000 ppmv SO 2 ). Chars obtained by nitrogen...
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