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All Journal VALENSI Reaktor JURNAL KIMIA SAINS DAN APLIKASI JURNAL KESEHATAN LINGKUNGAN (Journal of Environmental Health) Biopropal Industri Jurnal Riset Industri Hasil Hutan Indonesian Journal of Science and Technology Konversi Info-Teknik JTERA (Jurnal Teknologi Rekayasa) Tropical Wetland Journal Buletin Profesi Insinyur Dinamika Kerajinan dan Batik : MAJALAH ILMIAH Jurnal Teknik Kimia Indonesia Jurnal Teknologi Berkelanjutan Jurnal Ilmiah Berkala: Sains dan Terapan Kimia JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT Jurnal Sains Materi Indonesia JURNAL REKAYASA KIMIA & LINGKUNGAN Jurnal Bahan Alam Terbarukan Dinamika Kerajinan dan Batik: Majalah Ilmiah
Chairul Irawan
Department Of Chemical Engineering, Faculty Of Engineering, Universitas Lambung Mangkurat, South Kalimantan - 70714, Indonesia
Agriculture, Biological Sciences & Forestry Arts Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Journal : Indonesian Journal of Science and Technology

 1 
Potential Alternative Energy of Hybrid Coal from Co-pyrolysis of Lignite with Palm Empty Fruit Bunch and the Kinetic Study Rinny Jelita; Iryanti Fatyasari Nata; Chairul Irawan; J. Jefriadi; Meda Nur Anisa; Muhammad Jauhar Mahdi; Meilana Dharma Putra
Indonesian Journal of Science and Technology Vol 8, No 1 (2023): IJOST: April 2023
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v8i1.53149

Abstract

Lignite is classified as a low-rank coal due to its low content of calories. Co-pyrolysis with biomass waste such as palm empty fruit bunches (EFB) here can be used to increase lignite’s economic value. The mixture of these two materials can produce an alternative energy source called hybrid coal (HC). This study aims to determine the optimum temperature for co-pyrolysis of lignite and EFB as well as characterize liquid (tar) and solid product (HC). Its kinetic study was evaluated as well. A raw material of 200 grams with a composition of 22.5% (w/w) EFB to lignite was put into a reactor to react at a temperature range of 300-450oC for 1 hour. To form hybrid coal briquettes (HCB),tapioca adhesive with a concentration of 6% (w/w) was added to the solid product (HC). The results showed that the tar yield increased with increasing temperature from 300 to 450oC. Similarly, the calorific value of HC increased by 14.50% as also occurred in other physical properties of HC. Meanwhile, the kinetic study revealed that the model was well-fitted to the data, and confirmed the obtained results. Thus, this research can support the development of affordable alternative energy to be implemented in large-scale production.
Co-Authors A. Mourad, Khaldoon Abdi Fithria Abubakar Tuhuloula Agita Purnawilda Agita Purnawilda Agus Mirwan Agus Mirwan Agus Mirwan Akhmad R Saidi Al-Muttaqii, Muhammad Aliah aliah Amalia Enggar Pratiwi Ammara Ulfa Azizah Andika Putri Paramita Andri Taruna Rachmadi Andri Taruna Rachmadi, Andri Taruna Anisa Purwanti Aproditha Yulianingtias Ardiansyah Ardiansyah Ardiansyah Ardiansyah ARDIANSYAH ARDIANSYAH Asnia, Mira Aulia Rahma Ayu Ratma Sari Bibin Bintang Andriana Danang Biyatmoko Danang Biyatmoko, Danang Dwi Rasy Mujiyanti Emil Zacky Effendi Erdina Lulu Atika Rampun Fatyasari Nata, Iryanti H.D Lasari, Hadrianti Hesti Wijayanti Hesti Wijayanti Husaini Huzairi Huzairi Iryanti Fatyasari Nata, Iryanti Fatyasari Jefriadi Jefriadi Khoiroh, Ianatul Laily Khairiyati Lenie Marlinae Lenie Marlinae Loveana Brena Honesty, Loveana Brena M. Ratodi Mahmud Mahmud Maimunawaro Maimunawaro Marisa, Rosmasari Maulana Wahyu Noor Ramadhan Meda Nur Anisa Megayulia Nooryaneti Meilana Dharma Putra Melinda, Rizani Aulia Mira Asnia Misnawati Misnawati Mu'minah, Ridhayanti Muhammad Abrar Firdausy Muhammad Daffa Salaahuddin Muhammad Jauhar Mahdi Muhammad Sadiqul Iman Muthia Elma Naisya Hanan Naisya Hanan, Naisya Nata, Iryanti Naufal, Allam Nino Rinaldi Norhasanah Norhasanah Norhasanah Norhasanah, Norhasanah Nuryati Nuryati Paramita, Andika Putri Primata Mardina Purnawilda, Agita Purwanti, Anisa R Saidi, Akhmad Rachmad Edo Syafutra Ridhayanti Mu'minah Ridhayanti Mu'minah Rinna Juwita Rinny Jelita Riskawanti Suwandi Riskawanti Suwandi, Riskawanti Rizani Aulia Melinda Rodiansono Rodiansono Rosmasari Marisa Sari, Ayu Ratma Sazila Karina Rahman Setiawan, Muhammad Fazar Sherly Uthami W.P.H Sherly Uthami W.P.H, Sherly Uthami Syamsul Arifin Syamsul Arifin Sylvera Bella Priscilla Tiara Nur Awalia Tiara Nur Awalia, Tiara Nur Tien Zubaidah Waskito, Agung Yudhi Christian Hariady Yulia Vinataningsih Yulian Firmana Arifin Yuliana Ningsih Yulianingtias, Aproditha Yustia Wulandari Mirzayanti