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Chemical Engineering Journal Storage (CEJS)
Article . 2021 . Peer-reviewed
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Chemical Engineering Journal Storage (CEJS)
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License: CC BY SA
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PENGARUH SUHU DAN WAKTU REAKSI TRANSESTERIFIKASI MINYAK JARAK KEPYAR (Castor Oil) TERHADAP METIL ESTER DENGAN MENGGUNAKAN KATALIS ABU TANDAN KOSONG KELAPA SAWIT

Authors: Lidya Permata Lestari; Meriatna Meriatna; Suryati Suryati; Suryati Suryati; Jalaluddin Jalaluddin;

PENGARUH SUHU DAN WAKTU REAKSI TRANSESTERIFIKASI MINYAK JARAK KEPYAR (Castor Oil) TERHADAP METIL ESTER DENGAN MENGGUNAKAN KATALIS ABU TANDAN KOSONG KELAPA SAWIT

Abstract

Biodiesel merupakan bahan bakar alternatif untuk mesin diesel yang terdiri dari alkil monoester dari minyak tumbuhan atau lemak hewan. Minyak jarak kepyar (Castor Oil) adalah minyak nabati yang diperoleh dari ekstrak biji tanaman jarak kepyar. Tujuan dari penelitian ini adalah untuk memanfaatkan minyak jarak kepyar dalam pembuatan biodiesel dengan menggunakan katalis heterogen yang berasal dari tandan kosong kelapa sawit yang dikalsinasi pada suhu 600 °C selama 6 jam. Proses transesterifiksi mereaksikan minyak dan metanol untuk menghasilkan metil ester dan gliserol. Metil ester yang dihasilkan pada lapisan atas dipisahkan dari gliserol dan kemudian dimurnikan. Pengaruh dari berbagai variabel proses seperti pengaruh suhu dan waktu reaksi diamati dalam percobaan ini. Sifat-sifat biodiesel seperti Yield paling tinggi diperoleh pada suhu 65 °C selama 100 menit dengan katalis 3 (m/m)%.. yaitu sebesar 76,62%, kemudian untuk densitas diperoleh hasil terbaik 0,863 mg/l pada suhu 55°C selama 80 menit dengan katalis 3 (m/m)%, selanjutnya untuk viskositas diperoleh 5,25 mm2/s pada suhu 65°C selama 100 menit dengan katalis 3 (m/m)%, kemudian kadar air diperoleh 0,038%vol pada suhu 60°C dan selama 80 menit dengan katalis 3 (m/m)%. dan bilangan asam diperoleh 0,48 Mg-KOH/g pada suhu 50°C selama 100 menit dengan katalis 3 (m/m)%. Hasil yang diperoleh pada penelitian ini menunjukkan bahwa katalis yang berbasis tandan kosong kelapa sawit dapat digunakan untuk memproduksi biodiesel.

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Keywords

Chemical engineering, biodiesel, katalis, suhu, waktu, transesterfikasi, minyak jarak kepyar, TP155-156

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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