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Formulation and Characterization of Bio-Briquettes and Bio-Pellets from Ramie ( Boehmeria nivea ) Biomass as Renewable Fuel

Author

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  • Asri Peni Wulandari

    (Department of Biology, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Sumedang 45363, Indonesia
    Center for Study of Bioprospection of Natural Fibers and Biological Resources, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Bandung 40132, Indonesia)

  • Nia Rossiana

    (Department of Biology, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Sumedang 45363, Indonesia
    Center for Study of Bioprospection of Natural Fibers and Biological Resources, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Bandung 40132, Indonesia)

  • Farrel Radhysa Muhammad Zahdi

    (Department of Biology, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Sumedang 45363, Indonesia)

  • Renasya Nuraulia

    (Department of Biology, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Sumedang 45363, Indonesia)

  • Reni Nur’anifah

    (Department of Biology, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Sumedang 45363, Indonesia)

  • Chairanisa Intan Kartika

    (Chemistry Program, Faculty of Science and Technology, Universitas Jambi, Jambi 36361, Indonesia)

  • Lulu Aulia Rahmah

    (Department of Biology, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Sumedang 45363, Indonesia)

  • Joko Kusmoro

    (Department of Biology, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Sumedang 45363, Indonesia
    Center for Study of Bioprospection of Natural Fibers and Biological Resources, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Bandung 40132, Indonesia)

  • Madihah

    (Department of Biology, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Sumedang 45363, Indonesia)

  • Yusnaidar

    (Chemistry Program, Faculty of Science and Technology, Universitas Jambi, Jambi 36361, Indonesia)

Abstract

This study evaluates bio-briquettes and bio-pellets made from ramie ( Boehmeria nivea ), sacha inchi ( Plukenetia volubilis ), and palm kernel shell ( Elaeis guineensis ) as renewable fuel sources. Proximate analysis was conducted to measure moisture, ash, volatile matter, fixed carbon, and calorific values, while combustion tests assessed boiling efficiency and burn time. Results reveal that bio-briquettes generally outperform bio-pellets in calorific value, with sample B-S8R2 achieving the highest at 6455 kcal/kg and the fastest boiling time of 14 min at 88 °C. This enhanced performance is attributed to its high fixed carbon (71.81%) and low volatile matter, optimizing combustion and energy yield. In contrast, bio-pellets like sample P-PO7R3, with a calorific value of 4212 kcal/kg, offer moderate heat and durability, making them suitable for household use. The high density and low moisture content across all samples support efficient combustion, while the bio-briquettes’ low ash production indicates a more environmentally friendly fuel. The findings suggest that bio-briquettes are optimal for high-energy applications due to their superior combustion efficiency and environmental benefits, whereas bio-pellets provide a viable option for moderate-energy needs. This research supports the development of sustainable biofuel from biomass waste, providing a promising alternative to traditional fossil fuels.

Suggested Citation

  • Asri Peni Wulandari & Nia Rossiana & Farrel Radhysa Muhammad Zahdi & Renasya Nuraulia & Reni Nur’anifah & Chairanisa Intan Kartika & Lulu Aulia Rahmah & Joko Kusmoro & Madihah & Yusnaidar, 2024. "Formulation and Characterization of Bio-Briquettes and Bio-Pellets from Ramie ( Boehmeria nivea ) Biomass as Renewable Fuel," Sustainability, MDPI, vol. 16(24), pages 1-13, December.
    • Handle: RePEc:gam:jsusta:v:16:y:2024:i:24:p:10930-:d:1542951
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    References listed on IDEAS

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    1. Sebastian Kujawiak & Małgorzata Makowska & Damian Janczak & Wojciech Czekała & Włodzimierz Krzesiński & Ariel Antonowicz & Karol Kupryaniuk, 2024. "An Analysis of the Physicochemical and Energy Parameters of Briquettes Manufactured from Sewage Sludge Mixtures and Selected Organic Additives," Energies, MDPI, vol. 17(18), pages 1-12, September.
    2. Nurul Ain Ab Jalil & Nur Asyikin Mokhtaruddin & Chin Hua Chia & Irfana Kabir Ahmad & Mohamad Jani Saad & Mahanim Sarif, 2022. "Physical and Chemical Characteristics of Agricultural-Plastic Wastes for Feasibility of Solid Fuel Briquette Production," Sustainability, MDPI, vol. 14(23), pages 1-13, November.
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