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All Journal E-jurnal Agro-Industri Indonesia Jurnal Manajemen dan Agribisnis Jurnal Sosial Ekonomi Pertanian Jurnal Lahan Suboptimal Jurnal Sosial Ekonomi Pesisir Jurnal Tumbuhan Obat Indonesia CEMARA Jurnal Agroindustri Jurnal Sosio Agribisnis Daya Saing : Jurnal Ilmu Manajemen Industria: Jurnal Teknologi dan Manajemen Agroindustri JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Indonesian Journal of Agricultural Research Edukasi Islami : Jurnal Pendidikan Islam Jurnal Teknologi Pertanian Journal of Agribusiness and Community Empowerment (JACE) Lumbung: Jurnal Ilmiah Politeknik Pertanian Negeri Payakumbuh Unri Conference Series: Agriculture and Food Security Jurnal Teknologi Pertanian Andalas JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian International Journal of Agricultural Sciences Agroteknika JAS (Jurnal Agri Sains) Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks INVENTORY : Industrial Vocational E-Journal On Agroindustry JUSIE (Jurnal Sosial dan Ilmu Ekonomi) Jurnal Ekonomi International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Journal Of World Science Open Access DRIVERset Journal of Applied Agricultural Science and Technology Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Journal of Socio Economics on Tropical Agriculture (Jurnal Sosial Ekonomi Pertanian Tropis) (JOSETA)
Nofialdi, Nofialdi
Universitas Andalas
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Journal : Journal of Applied Agricultural Science and Technology

 1 
Fast Pyrolysis of Biomass with a Concentrated Solar Power: a Review Sri Aulia Novita; Santosa Santosa; Nofialdi Nofialdi; Andasuryani Andasuryani; Ahmad Fudholi; Perdana Putera
Journal of Applied Agricultural Science and Technology Vol. 6 No. 2 (2022): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (342.101 KB) | DOI: 10.55043/jaast.v6i2.62

Abstract

Indonesia's biomass energy potential is estimated at around 49,810 MW and is very adequate for the development go renewable energy. An example of a biomass conversion technique is pyrolysis which converts biomass into bio-oil. The optimum temperature for the pyrolysis process is 300-600 0C. Parameters that affect the pyrolysis process such as pretreatment of the material, moisture content and particle size of the material, the composition of biomass compounds, the effect of temperature, heating rate, gas flow rate, type of pyrolysis, and pyrolysis reactor. This is a thermochemical technique in which biomass waste is converted into solid fuel (char), producer gas (syngas), and liquid (bio-oil) without oxygen in a reactor. This article contains a comprehensive review of biomass conversion techniques to bio-oil using the solar energy-based fast pyrolysis method. Furthermore, the exposure used was based on the publication source, year, origin country, research methodology, and focus area. Most research has been empirical and mainly focused on fast pyrolysis and its influencing factors. There are several studies, information, and research recommendations described in this article.
Performance Test of Coconut Shell Grinding Machine For Pyrolysis Process Sri Aulia Novita; Santosa Santosa; Nofialdi Nofialdi; Andasuryani Andasuryani; Ahmad Fudholi
Journal of Applied Agricultural Science and Technology Vol. 8 No. 1 (2024): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v8i1.211

Abstract

Coconut shell is a solid waste of biomass from processed coconuts separated from the flesh. Coconut shells can be reprocessed into products of high economic value. Coconut shells can be processed for bio-oil production via high-temperature pyrolysis. In the pyrolysis process, the coconut shell raw materials are reduced in size to facilitate combustion. The aim of this research was to test the performance of the modified coconut shell grinding machine, determine the effect of water content on the milling process, achieve coconut shell sizes of 3, 5, and 10 mm to enhance the pyrolysis process, and analyze the economics of grinding machine engineering. The size reduction process was carried out using a custom-designed coconut shell grinder that was altered in its sieve section. The sieve sections had diameters of 10, 5, and 3 mm. The coconut shell to be ground had a moisture content of 8–10%. The grinding machine capacity varies with each size, namely 10 mm, 5 mm, and 3 mm, achieving throughput rates of 14.892 kg/h, 7.214 kg/h, and 2.94 kg/hour, respectively. The resulting yield was notably high, ranging from 95 to 96.780%, and the associated yield loss remained low, between 3.2% and 4.8%. During the material size tests, the working RPM was observed at 630.6 for 10 mm, 711.2 for 5 mm, and 1017.18 for 3 mm, and these RPM variations influence the grinding speed.
Co-Authors - Andasuryani . Reflinaldon Adipo Rahman Afrianingsih Putri Ahmad Fudholi Ahmad Fudholi Albet Pranata Alvindo Dermawan Amelira Haris Nasution Anak Agung Ketut Sudharmawan Andika Dwi Putra Azriani, Zednita Dedet Deperiky Dian Hafizah, Dian Dwi Yuzaria Dwi Yuzaria Era Sonita Faidil Tanjung Fayi Afifah Ferdhinal Asful Filya Hidayati Fitriana, Widya Hary Yanto Jailani Hasnah Hasnah Helmi Helmi Henita Astuti Henmaidi Henmaid Henmaidi Henmaidi Hidayati, Filya Hidrayani Hidrayani Ifdal Ifdal Ifdal Ifdal Kamil, Insannul Marisa, Julia Meilizar Meilizar Meilizar, Meilizar Melinda Noer Muhammad Aqil Muhammad Farrel Syabena Muhammad Hendri Muhammad Rifanda Hofic Mursidin . Nadia Firnalista Nadia Firnalista Ninda Novita Nofrita Sandi Novizar Nazir Osemet PERDANA PUTERA RAHMAT SYAHNI Resi Anggraini Rian Hidayat Rika Ampuh Hadi Guna Rika Ampuh Hadiguna Rika Hariance Rina Sari Rini Hakimi Roza Yunita Sahnas Hidayah Sandra Melly Sandra Melly Santosa Santosa Santosa Santosa Santosa Santosa Silvia Dewita Siregar, Rahmad Syukur Sri Aulia Novita Sri Aulia Novita Sri Aulia Novita Sri Wahyuni Winarto Winarto Yonariza Yonariza Yonariza Yonariza, Yonariza Yuni Ernita Yusmarni Yusmarni Yusniwati Yusniwati Zahlul Ikhsan Zulvera