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All Journal Jurnal Rekayasa Proses International Journal of Renewable Energy Development Bulletin of Chemical Reaction Engineering & Catalysis Seminar Nasional Teknik Kimia Kejuangan Journal of Engineering and Technological Sciences Jurnal Sains & Teknologi Lingkungan Indonesian Journal of Chemistry Jurnal Chemurgy Jurnal Rekayasa Proses Indonesian Journal of Life Cycle Assessment and Sustainability ASEAN Journal of Chemical Engineering PELS (Procedia of Engineering and Life Science) Bulletin of Chemical Reaction Engineering & Catalysis Jurnal Rekayasa Proses (Journal of Environmental Sustainability Management)
Muhammad Mufti Azis
Chemical Engineering Department, Faculty Of Engineering, Gadjah Mada University, Yogyakarta
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Social Sciences Other

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Journal : PELS (Procedia of Engineering and Life Science)

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Microwave-Assisted Pyrolysis Process of Sengon Sawdust by Using Ni/Al2O3 Catalyst Wulandari, Lisa Ayu; Azis, Muhammad Mufti
Procedia of Engineering and Life Science Vol 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

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Abstract

Microwave-assisted pyrolysis (MAP) process is one of the alternative biomass pyrolysis processes currently being developed. This process aims to increase the yield of bio-oil and reduce residues during the pyrolysis process. One of the challenges faced in this process is the low thermal conductivity of the biomass which will also affect the quality of the bio-oil produced. The addition of a catalyst is intended to increase the yield of bio-oil and the quality of bio-oil. In addition, this process is also carried out by adding an absorber to increase the thermal conductivity of the biomass. Ni/Al2O3 catalyst was synthesized by wet impregnation method with variations of 8%, 11% and 12.5% ​​nickel loading. Furthermore, the catalyst was mixed with sawdust of sengon (Paraserianthes falcataria) and coconut charcoal as absorber. The microwave is set at a maximum temperature of 500 °C with an operating time of 60 minutes. Pyrolysis results showed that the addition of catalyst and absorbent was able to increase bio-oil production, with the percentage of bio-oil being 25.2%, 27%, and 33% respectively compared to pyrolysis without catalyst which only reached 11%. GC-MS analysis of bio-oil showed various hydrocarbon components in each variation, with the main components being phenol and benzene.
Co-Authors Alfian Hayu Sudibya Andriani, Anisa Novi Anis Nurdhiani Rosdi Arief Budiman Ariff Trisetia Anggara Arista Dwi Rahmawati Caroko, Novi Damayanti, Sri Ismiyati Derek Creaser Desi Amalia Fenyka Dwiatmoko, Adid Adep Edwin Nur Huda Fergie Febrina Galuh Almas Darmawati Hartanto, Danang Tri Hary Sulistyo Hary Sulistyo Hary Sulistyo Hary Sulistyo Haryanto, Imam Hilya Mudrika Arini Himawan Novianto Ignesti Anindia Ikhsana, Mifta Aulia Imam Karfendi Putro Indah Hartati Indah Hartati Intan Supraba, Intan Irma Atika Sari Jonas Kristanto Kristanto, Jonas Kurniati, Sayekti Margaretha Praba Aulia Moh Fahrurrozi Moh Fahrurrozi Mohd Razif Harun Muhammad Abdul Ghony Muhammad Kurniawan Adiputra Muhammad Noor Ridho Aji Muslikhin Hidayat Nur Baiti Listyaningrum Ramadhani, Laily Isna Ringgani, Retno Rio Arya Pratama Rochmadi Rochmadi Rochmadi Rochmadi Rochmadi Rochmadi Sabariyanto Sabariyanto Safitri, Mutia Sarto Sarto Sarto Sarto Sarto Sarto Siti Syamsiah Soni Hartanto Sudibyo, Hanifrahmawan Suprihastuti Sri Rahayu Suryo Purwono Sutijan Sutijan Sutijan Sutijan Titi Tiara Anasstasia Titi Tiara Anasstasia Titi tiara Anasstasia Titi Tiara Anasstasia Tri Sarifah Utami Wahyudi Budi Sediawan Wahyudi Budi Sediawan Wahyudi Budi Sediawan Wingo Wira Dewanatan Wiratni Budhijanto Wulandari, Lisa Ayu Zulapriansyah, Rizki