Metal Pillared Bentonite Synthesis and its Characteristics Using X-Ray Diffraction
1
Chemical Engineering Department, Faculty of Engineering, Universitas Tamansiswa, Jl. Tamansiswa No. 261, 20 Ilir D. I, Ilir Tim. I, Kota Palembang, Sumatera Selatan, Indonesia
2
Chemistry Department, Faculty of Mathematics and Natural Science, Universitas Sriwijaya, Jl. Raya Palembang-Prabumulih KM 32 Indralaya, Ogan Ilir, Sumatera Selatan 30662, Indonesia
3
Chemical Engineering Department, Faculty of Engineering, Universitas Sriwijaya, Jl. Raya Palembang-Prabumulih Km 32 Indralaya, Ogan Ilir, Sumatera Selatan 30662, Indonesia
4
Mechanical Engineering Department, Faculty of Engineering, Universitas Tamansiswa, Jl. Tamansiswa No. 261, 20 Ilir D. I, Ilir Tim. I, Kota Palembang, Sumatera Selatan, Indonesia
Publication date: 2022-12-01
Corresponding author
Muhammad Faizal
Chemical Engineering Department, Faculty of Engineering, Universitas Sriwijaya, Jl. Raya Palembang-Prabumulih KM 32 Indralaya, Ogan Ilir, South Sumatra 30662, Indonesia
Chemical Engineering Department, Faculty of Engineering, Universitas Sriwijaya, Jl. Raya Palembang-Prabumulih KM 32 Indralaya, Ogan Ilir, South Sumatra 30662, Indonesia
J. Ecol. Eng. 2022; 23(12):68-74
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TOPICS
ABSTRACT
Modification of bentonite by the Al/Fe metal oxide pillarization process has been carried out with metal oxides. The bentonite pillars were successfully characterized using an X-Ray Diffraction (XRD) spectrophotometer. The results of XRD characterization showed the peak diffraction angle (2θ) in metal-pillared bentonite was 26.84° at 698.98 cps. Meanwhile, in thermally and chemically activated bentonite, the peak angles were marked at 20.64° and 26.7°. There is a shift in the peak angle after activation and pillarization. XRD patterns have shown dioctahedral smectite and quartz accessory minerals.
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