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Comparative Study on Magnetic Activated Carbon Derived from Delignified and Non-delignified Palm Kernel Shell: Synthesis, Characterization, and Methylene Blue Adsorption Analysis

DOI : 10.5614/j.eng.technol.sci.2025.57.4.10

Joko Waluyo ⁽¹⁾, Zahrani Putri Nabila ⁽²⁾, Ariadi Indra Putra ⁽³⁾, Ibnu Tryansar Purba ⁽⁴⁾, Muhammad Ghozy Izzulhaq ⁽⁵⁾, Irwan Kurnia ⁽⁶⁾, Ardie Septian ⁽⁷⁾, Lusi Ernawati ⁽⁸⁾

(1) Chemical Engineering Department, Universitas Sebelas Maret, Jalan Ir. Sutami 36A, Surakarta 57126, Indonesia ,

(2) Chemical Engineering Department, Universitas Sebelas Maret, Jalan Ir. Sutami 36A, Surakarta 57126, Indonesia ,

(3) Chemical Engineering Department, Universitas Sebelas Maret, Jalan Ir. Sutami 36A, Surakarta 57126, , Indonesia ,

(4) Chemical Engineering Department, Universitas Sebelas Maret, Jalan Ir. Sutami 36A, Surakarta 57126, , Indonesia ,

(5) Chemical Engineering Department, Universitas Sebelas Maret, Jalan Ir. Sutami 36A, Surakarta 57126, , Indonesia ,

(6) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jalan Raya Bandung-Sumedang Km. 21, Sumedang 45363, , Indonesia ,

(7) Research Center for Environmental and Clean Technology, National Research and Innovation Agency (BRIN), Building 720, K.S.T. B.J Habibie, Jalan Raya Serpong, South Tangerang 15314, Indonesia ,

(8) Chemical Engineering Department, Institut Teknologi Kalimantan, Jalan Soekarno Hatta Km. 15, Balikpapan 76127, Indonesia

559-572

Abstract : 1082

PDF : 482

DOI : 10.5614/j.eng.technol.sci.2025.57.4.10

DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.4.10

Investigation of the Effect of Silica and Phosphorus Content on the Performance of Active Matrix as Component of Cracking Catalyst

DOI : 10.5614/j.eng.technol.sci.2024.56.2.3

Melia Laniwati Gunawan ⁽¹⁾, Carolus Borromeus Rasrendra ⁽²⁾, Candra Lutfi Widikrama ⁽³⁾, Rizky Gilang Kurniawan ⁽⁴⁾, Lita Marina Nisa ⁽⁵⁾, Farhansyah Yusuf Putra Hudaya ⁽⁶⁾, I G. B. N. Makertihartha ⁽⁷⁾, Subagjo Subagjo ⁽⁸⁾

(1) Dept. of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia ,

(2) Dept. of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia ,

(3) Dept. of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia ,

(4) Dept. of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia ,

(5) Dept. of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia ,

(6) Dept. of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia ,

(7) Dept. of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia ,

(8) Dept. of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia

205-218

Abstract : 884

PDF : 304

DOI : 10.5614/j.eng.technol.sci.2024.56.2.3

DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.2.3

Analysis of Liquid Smoke Grade Characteristics from Coconut Shells and Palm Kernel Shell Waste Through a Slow Pyrolysis Process

DOI : 10.5614/j.eng.technol.sci.2024.56.4.10

Bazlina Dawami Afrah ⁽¹⁾, M. Ihsan Riady ⁽²⁾, Panida Payomthip ⁽³⁾, Rizky Vasya Ramadhanty ⁽⁴⁾, Fadhilah Rizki ⁽⁵⁾, Muhammad Luthfi Alfayyadh ⁽⁶⁾

(1) Department of Chemical Engineering, Universitas Sriwijaya, Jalan Raya Palembang-Prabumulih KM 32, Palembang 30139, Indonesia , Indonesia ,

(2) Department of Mechanical Engineering, Universitas Sriwijaya, Jalan Raya Palembang-Prabumulih KM 32, Palembang 30139, Indonesia , Indonesia ,

(3) Material Cycles Division, National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba 305-8506, Ibaraki, Japan, Japan ,

(4) Department of Chemical Engineering, Universitas Sriwijaya, Jalan Raya Palembang-Prabumulih KM 32, Palembang 30139, Indonesia , Indonesia ,

(5) Department of Chemical Engineering, Universitas Sriwijaya, Jalan Raya Palembang-Prabumulih KM 32, Palembang 30139, Indonesia , Indonesia ,

(6) Department of Chemical Engineering, Universitas Sriwijaya, Jalan Raya Palembang-Prabumulih KM 32, Palembang 30139, Indonesia , Indonesia

545-558

Abstract : 6173

PDF : 1759

DOI : 10.5614/j.eng.technol.sci.2024.56.4.10

DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.4.10

Characteristics of Activated Carbon Panels in Reducing CO, NO2, HC, Pb, and Noise

DOI : 10.5614/j.eng.technol.sci.2024.56.4.9

Maria Roosa Srah Darmanijati ⁽¹⁾, Pranoto Pranoto ⁽²⁾, Ari Handono Ramelan ⁽³⁾, Inayati Inayati ⁽⁴⁾

(1) Doctoral Program of Environmental Science Department, Post Graduate School of Sebelas Maret University, Surakarta, Indonesia, Jalan Ir. Sutami No. 36A, Jebres, Kota Surakarta 57126, Indonesia, Indonesia ,

(2) Chemistry Department, Mathematics and Natural Sciences Faculty, Sebelas Maret University, Surakarta, Indonesia, Jalan Ir. Sutami No. 36A, Jebres, Kota Surakarta 57126, Indonesia, Indonesia ,

(3) Physics Department, Mathematics and Natural Sciences Faculty, Sebelas Maret University, Surakarta, Indonesia, Jalan Ir. Sutami No. 36A, Jebres, Kota Surakarta 57126, Indonesia, Indonesia ,

(4) Chemical Engineering Department, Chemistry Engineering, Sebelas Maret University, Surakarta, Indonesia, Jalan Ir. Sutami No. 36A, Jebres, Kota Surakarta 57126, Indonesia, Indonesia

535-544

Abstract : 685

PDF : 315

DOI : 10.5614/j.eng.technol.sci.2024.56.4.9

DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.4.9