Adsorção binária de CO2-CH4 em carbono ativado

Rios, Rafael Barbosa; Peixoto, Hugo Rocha; Torres, Antônio Eurico Belo; Azevedo, Diana Cristina Silva de; Cavalcante Júnior, Célio Loureiro

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Campo DC	Valor	Lengua/Idioma
dc.contributor.author	Rios, Rafael Barbosa	-
dc.contributor.author	Peixoto, Hugo Rocha	-
dc.contributor.author	Torres, Antônio Eurico Belo	-
dc.contributor.author	Azevedo, Diana Cristina Silva de	-
dc.contributor.author	Cavalcante Júnior, Célio Loureiro	-
dc.date.accessioned	2020-10-21T16:38:27Z	-
dc.date.available	2020-10-21T16:38:27Z	-
dc.date.issued	2011	-
dc.identifier.citation	RIOS, Rafael Barbosa; PEIXOTO, Hugo Rocha; TORRES, Antônio Eurico Belo; AZEVEDO, Diana Cristina Silva de; CAVALCANTE JÚNIOR, Célio Loureiro . Adsorção binária de CO2-CH4 em carbono ativado. In: CONGRESSO BRASILEIRO DE PESQUISA E DESENVOLVIMENTO EM PETRÓLEO E GÁS, 06º., 09 a 13 out. 2011, Florianópolis, Santa Catarina, Brasil. Anais[…] Florianópolis, Santa Catarina, 2011.	pt_BR
dc.identifier.uri	http://www.repositorio.ufc.br/handle/riufc/54757	-
dc.language.iso	pt_BR	pt_BR
dc.subject	Gás natural	pt_BR
dc.subject	Dióxido de carbono	pt_BR
dc.subject	Indústria de Petróleo e Gás	pt_BR
dc.subject	Remoção de CO2	pt_BR
dc.subject	Metano	pt_BR
dc.subject	Gases - Absorção e adsorção	pt_BR
dc.subject	Gases - Adsorção	pt_BR
dc.title	Adsorção binária de CO2-CH4 em carbono ativado	pt_BR
dc.type	Artigo de Evento	pt_BR
dc.description.abstract-ptbr	The separation of CO2 from CO2-CH4 mixtures is an important issue in natural gas and biogas purification/upgrading for energy generation applications. The presence of CO2 in raw natural gas streams considerably decreases the energy content of natural gas and also contributes to the pipeline and equipment corrosion due to the corrosive properties of carbon dioxide in presence of water. Presently, several research projects focus on obtaining binary adsorption equilibrium data of carbon dioxide and methane. Furthermore, a variety of microporous materials have been screened, examined and developed for physical adsorption applied in separation purposes of gas mixtures containing CO2 and CH4. In this work, we present a comparison between experimental selectivity data for CO2-CH4 mixtures on an activated carbon at temperature 293 K for different bulk gas phases. In all cases, carbon dioxide was preferably adsorbed than methane. It was observed a maximum selectivity of 7.5 for equimolar mixture at 0.1 MPa.	pt_BR
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