Synthesis of zeolite x from bentonite via hydrothermal method

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dc.contributor.authorSrilai, Suphada
dc.contributor.authorTanwongwan, Worapak
dc.contributor.authorOnpecth, Kobchai
dc.contributor.authorWongkitikun, Thanapat
dc.contributor.authorPanpiemrasda, Kollayut
dc.contributor.authorPanomsuwan, Gasidit
dc.contributor.authorEiad-Ua, Apiluck
dc.date.accessioned2026-08-06T10:27:11Z
dc.date.available2026-08-06T10:27:11Z
dc.date.issued2020-01-01
dc.description.abstractZeolite X were successfully synthesized from bentonite from Lopburi province, in Thailand using the two-step of hydrothermal method under optimum condition without calcination. The first step of hydrothermal were obtained at 200 ℃ for 3 h to remove unreacted impurity minerals such as quartz and muscovite. The secondary step of hydrothermal were obtained at 90 ℃ for 120 h for synthesis of zeolite X. The characterization of zeolite X were examined by x-ray diffraction (XRD), scanning electron microscopy (SEM), and infrared spectroscopy (FT-IR), respectively. The crystal structure of product was determined as zeolite X by XRD. The morphology of SEM images for zeolite X is octahedral shape. FTIR spectra are in accordance with the other characterization results.
dc.identifier.citationMaterials Science Forum, 990 MSF, 144-148, 2020
dc.identifier.doi10.4028/www.scientific.net/MSF.990.144
dc.identifier.issn02555476
dc.identifier.other2-s2.0-85087035708
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/10581
dc.sourceMaterials Science Forum
dc.subjectAlkaline activation
dc.subjectBentonite
dc.subjectHydrothermal
dc.subjectZeolite X
dc.titleSynthesis of zeolite x from bentonite via hydrothermal method
dc.typeConference Paper

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