Rafael B. RiosWilton M. Silva, F.Eurico B. Torres, A.Diana C.S. AzevedoCeilo L. Cavalcante2014-04-042014-04-042009Absorption 2009 vol.15 pp.271-277http://hdl.handle.net/123456789/231enChemical activationN2 isothermsActivated carbonGravimetric measurementsMethane adsorptionAdsorption of methane in activated carbons obtained from coconut shells using H3PO4 chemical activationArticle