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Preparation of activated carbons with controlled pore size

Title
Preparation of activated carbons with controlled pore size
Type
Article in International Scientific Journal
Year
2002
Authors
Freitas, MMA
(Author)
Other
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José Luis Figueiredo
(Author)
FEUP
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Authenticus ID: P-000-QYT
Abstract (EN): In this work we developed a methodology to produce activated carbons of high adsorption capacity and with controlled pore size, based on the KOH catalysed gasification with CO2 of a coconut shell char. To study the effect of potassium in the activation step two series of activated carbons were prepared, with (CK1173) and without KOH (DC1173). The results obtained show that the size of the micropores is much smaller in the series CK1173.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 5
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