Evaluation of the zinox and zeolite materials as adsorbents to remove H2S from natural gas

dc.creatorMelo, Dulce Maria de Araújo
dc.creatorMelo, Marcus Antônio de Freitas
dc.creatorMartinelli, Antonio Eduardo
dc.creatorCachima, Gustavo Henrique Bezerra
dc.creatorCunha, Jardel Dantas da
dc.creatorSouza, José Roberto de
dc.date2021-05-05T12:43:57Z
dc.date2021-05-05T12:43:57Z
dc.date2006-01-05
dc.identifierMELO, D.M.A.; SOUZA, J.R. de; MELO, M.A.F.; MARTINELLI, A.E.; CACHIMA, G.H.B.; CUNHA, J.D.. Evaluation of the zinox and zeolite materials as adsorbents to remove H2S from natural gas. Colloids and Surfaces A: Physicochemical and Engineering Aspects, [S.L.], v. 272, n. 1-2, p. 32-36, jan. 2006. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0927775705005285?via%3Dihub. Acesso em: 19 nov. 2020. http://dx.doi.org/10.1016/j.colsurfa.2005.07.005.
dc.identifier0927-7757
dc.identifierhttps://repositorio.ufrn.br/handle/123456789/32390
dc.identifier10.1016/j.colsurfa.2005.07.005
dc.descriptionMesoporous materials can be generally used as adsorbents to remove impurities from gases. During the past few years, H2S has been removed from natural gas using materials such as dolomite, zeolites, and industrial compounds, which can be widely used by oil and natural gas companies. The present study focused on the use of Zeolite 13X and Zinox 380 as H2S adsorbent at 25 ◦C. They were characterized by chemical analyses (X-ray fluorescence and atomic absorption), X-ray diffraction, particle size distribution analyses and FT Infrared spectroscopy. Adsorption reactions were carried out using proposed models. The results revealed that both materials studied could be used as H2S adsorbents in natural gas exceeding the capabilities of industrial compounds
dc.languageen
dc.publisherElsevier
dc.subjectMesoporous materials
dc.subjectNatural gas
dc.subjectZeolite
dc.titleEvaluation of the zinox and zeolite materials as adsorbents to remove H2S from natural gas
dc.typearticle


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