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All Journal JC-T (Journal Cis-Trans) : Jurnal Kimia dan Terapannya
Wahyu Dwi Prasetiyo
Jurusan Teknik Kimia
Biochemistry, Genetics & Molecular Biology

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Pembuatan Katalis CuO-ZnO dengan Penyangga gamma-Al2O3 untuk Transesterifikasi Minyak Biji Kapuk (Ceiba Pentandra L.) Wahyu Dwi Prasetiyo; Angga Kafidhu; Nyoman Puspa Asri
JC-T (Journal Cis-Trans) : Jurnal Kimia dan Terapannya Vol. 3 No. 2 (2019)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um0260v3i22019p025

Abstract

Biodiesel is a promising energy alternative to substitute fossil fuels. Another reason is the productionprocess using a homogeneous catalyst that has many disadvantages. Raw materials using palm oils which is expensive, also compete with the food industry. Heterogeneous catalyst substitution of homogeneous catalysts and using kapok seed oil as raw material is a promising strategy for mass biodiesel production. This research focuses on developing heterogeneous catalyst CuO-ZnO buffered γ-Al2O3 for transesterification of kapok seed oil. We concern about the effect of calcination temperature and CuO loading. Catalyst synthesis using the sol-gel method. Catalyst characterization by X-ray diffraction (XRD) method, scanning electron microscope-EDX (SEM-EDX) and Brunnauer-Emmet Teller (BET). The catalyst activity test was applied to the transesterification of kapok seed oil with methanol in glass type batch reactor. CuO-ZnO/γ-Al2O3 was successfully synthesized quite well and potentially could be used as heterogeneous catalyst from kapok seed oil.
Co-Authors Angga Kafidhu Nyoman Puspa Asri