Bagus Alif Firmandoko

Demineralization-assisted porous carbon production from palm oil shell: Enhancing pore accessibility under low-severity conditions for sustainable applications

Arfiana, Era Restu Finalis, Ilhamsyah Noor, Fausiah et autres

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Biomass Fuel Quality Improvement Using Hydrogen Peroxide and Demineralized Water Pre-treatment and Torrefaction

Putri Ayu Nuramalia, Aminuddin Aminuddin, Muhammad Penta Helios, Arfiana Arfiana et autres

Biomass is a neutral carbon-potential solid fuel and, hence, it is environmentally friendly.However, biomass is characteristically hygroscopic, has a high-moisture content, a low calorific value, low resistance to biological degradation, and several storage issues.Therefore, torrefaction has received much attention in the last …

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KOH Activated-Biochar from Oil Palm Solid Wastes Via Pyrolysis for Energy Storage Application

Galuh Wirama Murti, Nurdiah Rahmawati, Novio Valentino, Hikmat Hikmat et autres

As the leading exporter of the oil palm in the world, Indonesia has an environmental issue regarding to the increasing oil palm solid wastes. In order to utilize this lignocellulosic wastes into an inexpensive supply of carbon-based material, biochar from empty fruit …

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Characterization and evaluation of oil palm solid waste as green carbon materials

Galuh Wirama Murti, Atti Sholihah, Bralin Dwiratna, Bagus Alif Firmandoko et autres

Penentuan Key Performance Indicator (KPI) Sistem Perawatan pada Rotating Equipment Berdasarkan Data Historis Perawatan

Bagus Alif Firmandoko

Power plant merupakan salah satu bagian penting dalam industri sebagai penyedia power untuk digunakan dalam proses produksi. Power plant beroperasi secara terus menerus untuk menyediakan kebutuhan tenaga listrik, sehingga rawan akan terjadinya kegagalan operasi. Kegiatan pemeliharaan mesin sangat diperlukan dalam kelancaran proses …