Jurnal Riset Teknologi Industri
Vol 6 No 12 Desember 2012

Pemanfaatan Limbah Tandan Kosong Kelapa Sawit (Tkks) untuk Produksi Etanol

Eldha Sampepana (Unknown)
Paluphy Eka Yustini (Unknown)
Titik Nurwidawati (Unknown)

Article Info

Publish Date
22 Aug 2016

Abstract

Palm oil empty fruit bunches (EFB) waste contains ±45% cellulose  which can be hydrolyzed into simple sugars using hydrochloric acid (HCl) and fermented into ethanol. The objective of this study was to determine the optimum HCl concentration and hydrolysis time for ethanol production. HCl concentration level used was  2N and 3N, and the variation of hydrolysis time period was 2 hourse and 3 hourse. The hydrolysis product was then fermented using Saccharomyces cerevisae. The results showed that the optimum condition of  EFB hydrolysis was obtained from concentration 3N HCl  during 2 hourse process with 16,34% of reducing sugar. The optimum ethanol content was 0.30% which was abtainst after 3 day process. Mean while the optimum of  carbon dioxide (CO2) was reached on the three day.

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Journal Info
Jurnal Riset Teknologi Industri
Website

Abbrev

jrti

Publisher

Balai Riset dan Standardisasi Industri Samarinda

Subject

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering

Description

Jurnal Riset Teknologi Industri (JRTI) adalah jurnal ilmiah yang terbit secara berkala dua kali setahun pada bulan Juni dan Desember. Memuat informasi bidang riset Teknologi Industri berupa hasil riset dan Ulasan Ilmiah bidang Perekayasaan Mesin, Pangan, Kimia Industri, Lingkungan dan Teknik ...