Porosity Development in Activated Carbons Prepared from Walnut Shells by Carbon Dioxide or Steam Activation

Félix González González, Juan; Román, S.; Garcı́a, Carmen; Valente Nabais, J.M.; L. Ortiz, Ángel

doi:10.1021/ie801848x

Public

Porosity Development in Activated Carbons Prepared from Walnut Shells by Carbon Dioxide or Steam Activation

Published in Industrial & Engineering Chemistry Research • Jul 28, 2009

Authors:

Juan Félix González González

S. Román

Carmen Garcı́a

Abstract

The influence of carbon dioxide and steam as activating agents on the porosity development of activated carbons produced from walnut shells was investigated. The study was made covering a wide range of burnoff (12−76%) and employing different temperatures and times: in carbon dioxide activation, 850...

Subject

Microporous material

Activated carbon

Carbon dioxide

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