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All Journal Jurnal Engine: Energi, Manufaktur, dan Material SAINSTECH: Jurnal Penelitian dan Pengkajian Sains dan Teknologi
Fifin Hindarti
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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RANCANG BANGUN DAN UJI KINERJA DESTILATOR ELEKTRIK SEBAGAI ALAT DESTILASI PADA PROSES PEMBUATAN BIOETHANOL Wahyu Sehwantoro; Fifin Hindarti; Mawar Oktivina
SAINSTECH: JURNAL PENELITIAN DAN PENGKAJIAN SAINS DAN TEKNOLOGI Vol 31 No 2 (2021): Sainstech : Jurnal Penelitian dan Pengkajian Sains dan Teknologi
Publisher : Institut Sains dan Teknologi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1224.03 KB) | DOI: 10.37277/stch.v31i2.1125

Abstract

Reserves of fuel oil, especially those from fossil fuels, are dwindling, while the people's need for fuel oil is increasing. Dependence on fossil fuels needs to be addressed immediately. So it is necessary to develop renewable energy sources as alternative energy to replace fuel oil. One of them is by utilizing bioethanol as an alternative. The process of making bioethanol involves a distillation process. In this study, the design and performance test of an electric distillation apparatus was carried out by utilizing molasses as a raw material for making bioethanol. The aim is to determine the quality of the alcohol content in bioethanol which is processed using an electric distillation apparatus. Electrical distillator testing includes functional tests and performance tests. Functional testing is done by testing the components used in the tool so that it can be seen whether the tool is functioning properly. Meanwhile, the performance test of the electric distillator is an automatic performance test of a tool to produce bioethanol. The performance test procedure of the electric distillator was carried out using a bimetallic thermostat of 76ºC and 85ºC, to measure the distillation time and determine the alcohol content in bioethanol. From the results of the study, it was found that for an electric distillator that uses a bimetallic thermostat of 76˚C, the processing time of 70.43 hours produces bioethanol with an alcohol content of 61.7% and an electric distillator that uses a bimetallic thermostat of 85˚C with a processing time of 0.56 hours to produce bioethanol. with an alcohol content of 35%.
Prototype Listrik Tenaga Pikohidro (PPT 1.0) untuk Alat Bantu Identifikasi Potensi dan Praktikum Mahasiswa Energi Masrur Alatas; Ucik Ika Fenti Styana; Dimas Taufiq Ridlo; Fifin Hindarti; Adi Kurniawan
Jurnal Engine: Energi, Manufaktur, dan Material Vol. 9 No. 2 (2025)
Publisher : Proklamasi 45 University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30588/jeemm.v9i2.2422

Abstract

Indonesia's energy needs continue to rise, while its fossil fuel resources are limited. The national energy mix for renewable energy programs is planned to reach 31% by 2030. Indonesia's pico-hydro potential is substantial, found in mountainous areas, rural areas, suburbs, and islands. Potential is also found in primary, secondary, and tertiary irrigation areas, small rivers, waterfalls, pond circulation, and even in rainwater gutters. The research method for identifying potential in the field used a Portable Pico-hydro Turbine (PPT 1.0) with direct testing and student laboratory experiments. The results of the pico-hydro prototype study can be used to identify 26 potential pico-hydro points, which can function as 100-watt street lighting and support student energy laboratory equipment.
Co-Authors Adi Kurniawan Dimas Taufiq Ridlo Masrur Alatas Mawar Oktivina Ucik Ika Fenti Styana Wahyu Sehwantoro