CD Skripsi

Pemanfaatan Pelepah Kelapa Sawit Menjadi Bioetanol Dengan Variasi Pretreatment H2so4 Dan Waktu Fermentasi

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ABSTRACT
Scarcity of fuel oil (BBM) makes a lot of research leading to the search for
alternative fuels that come from renewable natural resources. One of the raw
materials that has the potential to be converted into bioethanol is oil palm midreb.
The research aims to determine the effect of H2SO4 concentration on the
hydrolysis process to produce glucose and to determine the optimum time of
bioethanol production. Then hydrolysis process with variaitions of H2SO4 that is
1.5M, 2M, and 2.5M for 3 hours at temperature 100°C and continued with the
fermentation process to produce bioethanol with a fermentation time is 24 hours,
48 hours, 72 hours, 96 hours, and 120 hours. The results showed that the
hydrolysis process maximum sugar concentration of 161.98 gr / L is produced.
The best concentration of H2SO4 in this research is 2 M and the best fermentation
time is 96 hours with bioethanol levels obtained at 7% or 55.25 g / L.
Keywords: bioethanol, fermentation, hydrolysis, palm fronds, saccharomyces
cerevisiae

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 02. 120 (0104)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Kimia., 2020

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 02. 120 (0104)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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