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All Journal Jurnal Zeolit Indonesia Jurnal Kimia Terapan Indonesia JRAK (Jurnal Riset Akuntansi dan Bisnis) (e-Journal) Jurnal Dharma Bhakti Ekuitas
Hery Haerudin
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Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Materials Science & Nanotechnology Social Sciences Other

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Journal : Jurnal Zeolit Indonesia

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MODIFICATION OF NATURAL ZEOLITE AS MOLECULAR SIEVE MATERIAL ON BIOETHANOL DEHYDRATION Khaidir Khaidir; Dwi Setyaningsih; Hery Haerudin
Jurnal Zeolit Indonesia Vol. 8 No. 2 (2009)
Publisher : Jurnal Zeolit Indonesia

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Abstract

This study aimed to find a method of modification zeolite structure so it has a fit pore size to used on bioethanol dehydration process and acquiring bioethanol quality for fuel. The method used by heating the mixture of ethanol azeotropic and water at distillation flask which passed through on the column filled by zeolite molecular sieve. The result showed that zeolite modifications (ZMS) have a better characteristic for used on bioethanol dehydration process than natural zeolite. The result which obtained on dehydration process using ZMS was better rather than commercial zeolite 3 A and natural zeolite. Concentration of bioethanol obtained by using ZMS has increased 3,14%.
Co-Authors Dwi Setyaningsih Khaidir Khaidir Lediana Sufina Lilis Saidah Napisah Sari, Wiendy Puspita