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Journal : Bulletin of Chemical Reaction Engineering

Recycle Performance of Heterogeneous Catalyst Metal Oxides-Based Layered Double Hydroxide for Oxidative Desulfurization Process of 4-methyldibenzothiophene Ahmad, Nur; Rohmatullaili, Rohmatullaili; Hanifah, Yulizah; Wibiyan, Sahrul; Amri, Amri; Wijaya, Alfan; Mardiyanto, Mardiyanto; Mohadi, Risfidian; Royani, Idha; Lesbani, Aldes
Bulletin of Chemical Reaction Engineering & Catalysis 2023: BCREC Volume 18 Issue 4 Year 2023 (December 2023)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.20034

Abstract

The desulfurization of oil must be resolved as soon as possible due to a variety of issues, including environmental contamination and protection regulations. It was believed that oxidative desulfurization (ODS) was the most promising method. In this research, metal oxide-based layered double hydroxides (TiO2@Ni-Al and ZnO@Ni-Al) were effectively synthesized for the ODS of 4-methyldibenzothiophene (4-MDBT). TiO2@Ni-Al and ZnO@Ni-Al exhibited superior catalytic performance and high recycling capacity, achieving a 99% removal rate after five reactions in 30 min. The heterogeneous catalyst TiO2@Ni-Al/ZnO@Ni-Al is easy to separate and recover from a reaction system. Increased temperature facilitates the transformation of 4-MDBT into 4-MDBTO2. The influence of H2O2's rapid decomposition rate, which can inhibit oxidation reactions, reduces the catalytic activity as the temperature increases. 4-MDBT Sulphur removal on TiO2@Ni-Al and ZnO@Ni-Al is 99.48 and 99.51%, respectively. TiO2@Ni-Al and ZnO@Ni-Al have great potential for use in the industry based on these results. Copyright © 2023 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). 
Co-Authors -, Widianto Abu Khalid Rivai Adituri, Adituri Afrizal Martin Agung Budi Susanto Agustian, Rizki Agustiarini, Vitry Agusutrisno Agusutrisno, Agusutrisno Ahmad Khumaidi Ahmad Khumaidi Aldes Lesbani Alfian Nuziar Ambarwati, Vita Amri Amri Andon Insani Andoyo, Andreas Anggara Anggara, Anggara Anggraeni, Elisabet Yunaiti Angraeni, Via Annette Heinzel Apriani, Elsa F. Arbi Dimyati Bambang Sugeng Bery, Winda Surya Budi Untari Chalid, Lukman Damar Rastri Adhika Deswita Deswita Dian Fitriyani Dina Permata Wijaya Edi Suharyadi Eliza Eliza Elvaswer Elvaswer Engkir Sukirman Ferhat Aziz Firana, Ario Hanifah, Yulizah Herlina Herlina Hilman, Amirul Huang, Ching An Idha Royani J, Jeprianto Jeprianto, Jeprianto Joni Joni Lestari, Kanti Martin, Afrizal martin, Afrizal martin Marzuki Silalahi Mawaddah, Zahrul Mohammad Dani Muhamad Muslihudin Mustafa Kamal Nafiah, Nafiah Najma Annuria Fithri, Najma Annuria Nining Handayani Novita Andriyani Nur Ahmad, Nur octavia, yoanda wanda Parikin Parikin Prasetia Nanda, Adi Risfidian Mohadi Rohmatullaili, Rohmatullaili Rosidawati Wiradirja, Imas Salim Mustofa Sari, Familia Maya Setyo Purwanto Shaum Shiyan Sofia Sandi Solihah, Indah Sulistioso G.S, Sulistioso Sulistioso Giat Sukaryo, Sulistioso Giat SURYANTI Syahbuddin Syahbuddin Syahfandi Ahda Syarifudin Syarifudin Taswanda Taryo Tati, Sri Hartati Taufiq, Agus Tri Kusmita Wardhana, Singgih Tri Wibiyan, Sahrul Widianto Widianto Widiyanto Widiyanto Wijaya, Alfan Yuri Fitrian Zarvianti, Enny Zavianti, Enny