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Journal : Konversi

Manufacturing the activated carbon catalyst of impregnated palm core shells for biodiesel production Rifki, Ahmad; Zamhari, Mustain; Purnamasari, Indah
Konversi Vol 13, No 1 (2024): April 2024
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v13i1.17470

Abstract

This research aims to produce activated carbon-based heterogeneous catalyst derived from palm kernel shells impregnated with a KOH solution and to determine the effects of the concentration of the KOH solution and the time period during impregnation. The variables observed included KOH concentration and impregnation time. The impregnation process used KOH solution with the solution concentrations of 1N, 2N, 3N, 4N and 5N with impregnation process within 18 hours, 21 hours and 24 hours. AAS, FTIR and SEM were analyzed after impregnation with different concentrations and times. The results of the analysis of potassium metal showed the highest absorption occurred at a concentration of 5N within 21 hours at 25.4570%. The application of the activated carbon catalyst from palm kernel shells was conducted in making biodiesel. The process of making biodiesel was carried out with a reaction time of 120 minutes at a temperature of 60℃ with a molar ratio of 1: 12 using a catalyst of 2% (% w/w). Biodiesel yield testing referred to SNI 04-7182-2015. The analysis results obtained showed 879 kg/m3 density, 6.1 cst viscosity, 0.5 acid number, and 174℃ flash point.
Co-Authors - Siswandari ., Fadarina A.S, Putu Yoga Abdurrahman, RM Arif Abu Hasan Adilah, Yunis Aditia Sutrisno, M. Triesnaldi Aditya, Donis Afif Nurul Hidayati, Afif Nurul Afriyanti, Iis Agus Aan Adriansyah Agustina, Indah Fitri Ahmad Jaelani Ahmad Suriansyah Akhmad Sukri Alfianti, Meilinia Nurul Amelia, Lucky Anerasari Meidinariasty Anita Rahmiwati Annisa Ramadhani Arlina Dewi Aslamiah Aslamiah Astindari Astindari, Astindari Azzahara, Cut Putro Bima Suryantara Budi Prasetyo Budianti, Yusnaili Cahyani Budihartanti, Cahyani Cita Rosita Sigit Prakoeswa Damayanti Damayanti DESI NURWIDAWATI Dewi, Novita Puspita Dian Purnama Diana, Firmansyah Didiek Hari Nugroho Doddy Adhimursandi Dwi Murtiastutik Effendy, Isaak Efri Roziaty Eka Mulyana, Eka Erwana Dewi Evy Ervianti Fadillah Fadillah Fadillah, Nadia Zaky Fajria, Maulfi Fajrin, Hanif Fatimah Sari, Fatimah Fatmalina Febry Fatmawati, F Fenny Etrawati Fithri, Novia Ramadhani Frisma Handayanna Hafidz, Abdurrahman Handayani, Ayi Hanifa, Fatya Nurul Hardinandar, Fajrin HC, Fadarina Henry Prastanto, Henry Henry Soleman Raubaba, Henry Soleman Hermalina, Julia Indah Suryani Indah Yuliana Indarto - Irawan, Dewanda Issabella, Chentia Miss Issabella, Chentia Misse JAROT BUDIASTO Jusuf Barakbah, Jusuf Kadafi, Abdul Rahman Kanah, Neneng Karnita Afnisari, Karnita Kesi Widjajanti Khaerunnisa Khaerunnisa, Khaerunnisa Khairunnisak Khairunnisak, Khairunnisak Krisnadi, Eka Kharisma Kristiyono Putro, Abraham Abimanyu Kurnia Ningsih Kurniawan, Yoga Kurniawan KUSUMASTUTI, ETTY HARY Legowo, Dinda Mirranty Leily Amalia Lety Trisnaliani Linda Astari, Linda Luthfiah, Sakinah M. Yulianto Listiawan Maharani, Saskia Novtrivia Manggala, Fajar Wira Cakra Marheny Lukitasari Martha Aznury Martodiharjo, Sunarko Maryam Nadir Masganti Sit Maylita Sari, Maylita Maysaroh, Efi Meldayani, Sri Mirnawati, Suci Mokh. Iman Firmansyah Muhammad afrizal Muhammad Akbar Muhammad Luthfi Muhammad Rizkan Muhammad Yerizam Murniasih, Elvi Mustain Zamhari Muzdalifah, Elva Nabila, Rizky Ayu Navelia, Zesika Intan Ni'mah, Irfa Lailatul Noval Noval Novrita, Bibah Nur Hidayah Nuralifah Nuralifah, Nuralifah Nurhasan Hamidi Nursyiam, Maselvi Ardhillah Nyayu Zubaidah Oktavia, Amalia Panova, Tatiyana Parawansah Parawansah, Parawansah Pepy D. Endraswari Permadi, Jekasyah Pramadhani, Wulan Prasetya, Muhammad Arief Prasetyo, Muhammad Arief Purwanti, Ratna Putra, Andreyana Pratama Putri, Shania Putri, Shinta Adelina Rachmat, Budi Kurniawan Rahmah Fithriani Rahmaniar Rahmaniar, Rahmaniar Ramadhan, Kahfi Ramadhan, Muhammad Dhia Ramayanti, Cindi Ratna Dewi Kumalasari, Ratna Dewi Razak, Rahmatiilah Reza Rendian Septiawan Rezasatria, Muhammad Rezasatria, Muhammad Rini Mutahar Rizky Amelia Robert Junaidi Rohama, Rohama Rohman Hakim, Arif Rohmatillah, Abidah RR. Ella Evrita Hestiandari Rusdianasari Rusdianasari Rusliani, Dian Monalisa Saepul Anwar Santoso Setiawan Saputra, Ade Akhmad Saputra, Dedi Dwi Selastia Yuliati SEPTIANA SEPTIANA Septiani, Aldila Serang, Stefania Widyanti Siti Maimunah Siti Ningrum, Uum Sofyan, Fauzi Sri Rusiyati Sri Utami Sudirman Sudirman Sugiyarto, Ipin Sumbung, Frederik H Suwarisman, Achmad Suwarno Suwarno Syah, Ferdiyan Syakdani, Adi Syamswisna , Syasna, Annisa Taufiq Jauhari Tuslaela Tyasningsih, Wiwiek Umar Ali Ahmad Utami, Rizki Sari Utami Wa Ode Sitti Asfiah Udu, Wa Ode Sitti Asfiah Warneri . Wedhiningsih, Nining Wicaksono Putra, Aldhan Wijaya, Rama Wulandari Wulandari Xaverius, Fransiskus xueyun, Zhong Yaqub, Amak M. Yohandri Bow yuda pratama Yunita, Mawarni Yustina Ananti, Yustina Zakiah, Nurrahman Zaman, Muhammad