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Grace Tj.S.
Pusat Teknologi Bahan Industri Nuklir - BATAN
Aerospace Engineering Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Neuroscience Physics

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Journal : Widyariset

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IDENTIFIKASI Fase KOMPOSIT OKSIDA BESI - ZEOLIT ALAM HASIL PROSES MILLING Yosef Sarwanto; Grace Tj.S.; - Mujamilah
Widyariset Vol 13, No 3 (2010): Widyariset
Publisher : Pusbindiklat - LIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.303 KB) | DOI: 10.14203/widyariset.13.3.2010.141–147

Abstract

Iron oxide – nature zeolite composite has been obtained by using milling process with varied milling time of 1.5 hours, 4.5 hours, 9 hours, and 13.5 hours. Weight ratio of iron oxide to nature zeolite was set to 1:1. The resultof milling process was identified using X-ray diffraction (XRD) technique, then compared the pattern to JCPDSICDD (Joint Committee on Powder Diffraction Standard - International Centre for Diffraction Data) data base.XRD pattern of the composite showed that α-Fe2O3 phase growth with increasing milling time from 1.5 hours to 13.5 hours milled as a result of Fe3O4 oxidizing. Visual observation was done to know the binding of iron oxide to nature zeolite by immersing the composite in water media and attracting with magnetic field.
Co-Authors - Mujamilah Yosef Sarwanto