Pembuatan Bioetanol dari Limbah Ampas Tebu (Saccharum Officinarum L) Kapasitas 52.000 Ton/Tahun dan Tugas Khusus Rancangan Keteknikan Detail Tangki Delignifikasi

Abstract

Bioethanol is a bioefuel from lignocellulosic biomass fermentation with microbes or bacteria. Indonesia the need for fuel oil is very high so that still importing and depletion of the availability of petroleum. To overcome this, its necessary to establishe a bioethanol from bagasse for demand of fuel oil in Indonesia. This factory is designed with a production capacity of 52.00 tons/year and operates for 330 days a year. The business entity form of this factory is planned as a Limited Liability Company (PT) and a workforce of 187 people. The results of the pre-designed economic analysis of the factory for making bioethanol from bagasse are as follows:  Total Invesment Capital = Rp. 1.061.014.380.176,-  Total Production Cost = Rp. 823.768.148.879,-  Sales Proceeds = Rp. 1.133.052.783.104,-  Net Profit = Rp. 204.646.785,741  Profit Margin = 25,80%  Break Event Point = 31,34%  Return on Invesment = 19,28%  Pay Out Time = 5 tahun 2 bulan  Return on Network = 32,15 %  Internal Rate of Return = 41,84 % Based on the results of the economic analysis, it can be concluded that the factory for making bioethanol from bagasse is feasible to establish.