Optimalisasi Konsumsi Energi Pada Proses Pemurnian Di Pabrik Gula Dengan Menggunakan Teknologi Mvr Pada Steam Evaporator

Arga, Ahmad Dwi and Manullang, Aigah Ameilia (2023) Optimalisasi Konsumsi Energi Pada Proses Pemurnian Di Pabrik Gula Dengan Menggunakan Teknologi Mvr Pada Steam Evaporator. Diploma thesis, Institut Teknologi Sepuluh Nopember.

Text 10411910000005_10411910000031-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 October 2025. Download (1MB) | Request a copy

Abstract

Industri gula memegang peranan penting dalam industri ekonomi pangan. Gula sebagai komoditas pertanian Indonesia merupakan salah satu kebutuhan pokok yang penting bagi masyarakat Indonesia. Pada pabrik gula paling sering digunakan quintuple effect evaporator yang mendapatkan supply pemanas dari uap bekas ketel. Sistem evaporator jenis ini dipilih karena memiliki kelebihan yaitu dalam hal penghematan energi dengan adanya pemanfaatan uap dari badan terakhir ke unit lain. Pada proyek akhir ini bertujuan untuk mengefisiensi penggunaan steam evaporator badan terakhir dengan menggunakan teknologi Mechanical Vapor Recompression (MVR) agar dapat dimanfaatkan ke unit unit pemurnian.Prinsip kerja Mechanical Vapor Recompression (MVR) yaitu rekompresi uap mekanis menggunakan sistem pompa panas, di mana tekanan dan suhu uap yang dihasilkan akan lebih tinggi. Penggunaan teknologi MVR ini memberikan penghematan uap bekas sebesar 20,55% dengan memanfaatkan 95,05% steam yang telah dikompresi. Dari modifikasi tersebut menghasilkan pendapatan bersih sebesar Rp 183.251.070.758, di mana modal awal proyek ini dapat kembali dalam waktu 2,1 bulan.
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The sugar industry plays an important role in the food economy industry. Sugar as an Indonesian agricultural commodity is one of the most important basic needs for Indonesian people. In sugar factories, the quintuple effect evaporator is most often used, which gets its heating supply from steam from the boiler. This type of evaporator system was chosen because it has advantages, namely in terms of saving energy by utilizing steam from the last body to another unit. In this study the aim is to efficiently use the last body steam evaporator by using Mechanical Vapor Recompression (MVR) technology so that it can be used for purification units. The working principle of Mechanical Vapor Recompression(MVR) is mechanical vapor recompression using a heat pump system, at which pressure and temperature the steam produced will be higher. The use of this MVR technology provides savings of 20.55% spent steam by utilizing 95.05% of compressed steam. The modification resulted in a net income of IDR 183,251,070,758, where the initial investment for this project could be returned within 2.1 months.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Analisa Ekonomi, Efisiensi energi, Evaporator, Gula, Mechanical Vapor Recompression, Panas Pendahuluan, Economic Analysis, Energy Efficiency, Evaporator, Juice heater, Sugar
Subjects:	T Technology > TP Chemical technology
Divisions:	Faculty of Vocational > 24305-Industrial Chemical Engineering Technology
Depositing User:	Ahmad Dwi Arga
Date Deposited:	27 Jul 2023 06:03
Last Modified:	27 Jul 2023 06:03
URI:	http://repository.its.ac.id/id/eprint/99510

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