Efisiensi Konsumsi Energi Dan Biaya Maintenance Serta Optimasi Proses Pada Unit Kristalisasi Alat Separasi Di Industri Pengolahan MSG

Ramadhan, Arwinata Dhiyaa and Solikhatin, Qurin Laili (2023) Efisiensi Konsumsi Energi Dan Biaya Maintenance Serta Optimasi Proses Pada Unit Kristalisasi Alat Separasi Di Industri Pengolahan MSG. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Industri pengolahan MSG mampu memproduksi banyak MSG setiap bulannya. Operasi yang dilakukan di dalam pabrik dilaksanakan 1 hari penuh tanpa jeda merupakan satu alasan mereka mampu menghasilkan banyak produk MSG yang dipasarkan ke seluruh Indonesia. Pada proses produksinya melalui berbagai proses utama seperti fermentasi, isolasi, dan pemurnian. Pada tahap isolasi terdapat proses separasi bertujuan untuk memisahkan memisahkan kristal α asam glutamat dari cairan fermentasi dengan menggunakan alat Super Decanter Centrifuge (SDC) yang dilengkapi dengan tangki penampung dan tiap tangki penampung memiliki agitator untuk membuat cairan tetap homogen serta pompa di tiap tangki untuk menyalurkan cairan ke tahap selanjutnya. Sehingga dalam pengoperasiannya tentu saja membutuhkan sumber listrik. Penelitian ini bertujuan untuk menganalisis dan menghitung efisiensi energi serta pengurangan biaya maintenance setiap unit prosesnya. Hasil yang didapat dari penelitian ini adalah terdapat pengurangan konsumsi energi sebesar 44,8 kW / H atau sekitar 1075,2 kW / hari. Biaya energi yang dibutuhkan tiap hari berkurang hingga 1.103.848 Rp / day atau 369.789.174 Rp / tahun. Serta biaya maintenance menghemat hingga Rp. 10.200.000,00 setiap tahunnya. Semua hal tersebut dilakukan tanpa kapasitas tangki berkurang maupun bertambah yang berarti untuk kapasitasnya antara eksisting dan modifiksi tetap sama.
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The MSG processing industry can produce a large quantity of MSG every month. Operations within the factory are carried out for a full day without interruption, which is one of the reasons they can produce a significant amount of MSG products marketed throughout Indonesia. The production process involves various main stages such as fermentation, isolation, and purification. In the isolation stage, there is a separation process aimed at separating α-glutamic acid crystals from the fermentation liquid using the Super Decanter Centrifuge (SDC) equipped with collection tanks. Each collection tank has an agitator to keep the liquid homogeneous and a pump to transfer the liquid to the next stage. So, in its operation, it certainly requires a source of electricity. The purpose of this experiment is to analyze and calculate the energy efficiency and maintenance costs reduction of each unit of the process. The results obtained from this experiment show a reduction in energy consumption of 44.8 kW/H or approximately 1075.2 kW/day. The daily energy cost decreases to 1,103,848 Rp/day or 369,789,174 Rp/year. Additionally, maintenance costs are reduced by Rp. 10,200,000.00 each year. All these improvements were achieved without decreasing nor increasing any tank capacity, meaning that the storage tank capacity remains the same between the existing and modified versions.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Separasi, Tangki, Efisiensi, Maintenance, Separation, Tank, Efficiency, Maintenance
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ174 Maintenance and repair of machinery T Technology > TP Chemical technology > TP159.S4 Separators (Machine)
Divisions:	Faculty of Vocational > 24305-Industrial Chemical Engineering
Depositing User:	Ramadhan Arwinata Dhiyaa
Date Deposited:	01 Aug 2023 07:46
Last Modified:	01 Aug 2023 07:46
URI:	http://repository.its.ac.id/id/eprint/100223

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