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Journal : Reaktor

Recovery of Aluminum from Aluminum Coated Plastic Waste using Pyrolysis Process Chairul Irawan; Rinny Jelita; Iryanti Fatyasari Nata
Reaktor Volume 18 No. 1 March 2018
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (884.691 KB) | DOI: 10.14710/reaktor.18.1.38-44

Abstract

This study aims to separate aluminum metal in aluminum coated plastic waste so that it is known the obtained aluminum characteristics, to study the effects of temperature on the yield of solids and aluminum,  and to get the kinetic parameters that describe the effects of temperature on pyrolysis process rate. Plastic waste was cleaned, dried, cut, and weighed as much as 100 grams. Pyrolysis lasted in room temperature in 2 hours after the pyrolysis temperature was reached, i.e. 450oC. The formed smoke was condensed and weighed every 10 minutes from the first droplet until the pyrolysis time was completed. The remaining solids in the reactor were taken after the pyrolysis was completed and reactor temperature reached room temperature. The aluminum mixture was subsequently melted, molded and cooled. Experiments were repeated in various pyrolysis temperature variations (500°C, 550°C, 600°C and 650°C). The results show that the increase of pyrolysis temperature will decrease the yield of solids, while the aluminum yield remains. The obtained aluminum metal is 5.3% against the initial plastic mass in purity of 95.80%. The kinetic model representing plastic pyrolysis process is a single reaction model with the value of kinetic parameters of pre-exponential factor (A) 18.2689 min-1 and the activation energy value (E) 40.2310 kJ/mole.   Keywords: aluminum, pyrolysis, plastic wastes, temperature, kinetic parameter
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