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Mohamad Rafi
Departemen Kimia, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor, Bogor
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Journal : International Journal of Renewable Energy Development

 1 
Kinetic and Thermodynamic Analysis of Thermal Decomposition of Waste Virgin PE and Waste Recycled PE Nurameylia Rasaidi; Ahmad Rafizan Mohamad Daud; Siti Norazian Ismail
International Journal of Renewable Energy Development Vol 11, No 3 (2022): August 2022
Publisher : Center of Biomass & Renewable Energy, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijred.2022.41531

Abstract

Polyethylene is one of the key components of plastic wastes that can be utilized for resource recovery through pyrolysis method. Understanding of thermal decomposition properties and reaction mechanism of pyrolysis are necessary in designing an efficient reactor system. This study investigated the kinetics and thermodynamics parameters for individual waste virgin polyethylene (WVPE) and waste recycled polyethylene (WRPE) by using distributed activation energy model (DAEM). The calculated kinetic parameters (activation energy (Ea) and pre-exponential factor (A) were used to determine thermodynamic parameters (enthalpy (ΔH), Gibbs free energy (ΔG) and entropy (ΔS). The activation energy (Ea) values for the WVPE estimated at conversion interval of 5%-95% were in the range of 180.62 to 268.04 kJ/mol while for the WRPE, the values were between 125.58 to 243.08 kJ/mol. This indicates the influence of exposure to weathering and mechanical stress during recycling on the course of the WRPE degradation. It was also found that the pyrolysis reaction for both WVPE and WRPE were best fitted using the two-dimensional diffusion (D2) model. The WVPE exhibited higher enthalpy and lower ΔG compared to WRPE, suggesting that less energy is required to thermally degrade recycled waste PE into products of char, gases and pyro-oils.  Both kinetics and thermodynamics analyses were useful for the development of the plastic waste management through pyrolysis process.
Co-Authors A. Wahyuningrum Abdul Rohman Abdul Rohman Abdul Waris Adi Novriansyah Agus Jatnika Effendi Agus Mohamad Soleh Alfi Hudatul Karomah Ali Miftahudin Allen Kurniawan Amalia Yunita Amrullah Amrullah Antonio Kautsar Aryo Tedjo Asefin Nurul Ikhtiarini Atang Sutandi Auliatifani, Reza Auliya Ilmiawati Baba Barus Bambang - Riyanto Bambang Prajogo Eko Wardoyo Cahya Septyanti Cecep Abdurohman Putra Derry Permana Dewi Anggraeni Septaningsih Dewi Pusparani Sinambela Dien Atin Boritnaban Djoko Santosa Dyan Fitri Nugraha E. Rohaeti Edy Djauhari Purwakusumah Edy Djauhari Purwakusumah Edy Djauhari Purwakusumah Esti Mumpuni Eti Rohaeti Fadila Karunina Fifi Gus Dwiyanti Hanifullah Habibie Henny Purwaningsih Herdiyanto Herdiyanto Heriyanto Syafutra Ikrar M. Saleh Indah Mutiara Ningtyas Razaad Irma Herawati Suparto Irmanida Batubara Irnawati Irnawati ISKANDAR ZULKARNAEN SIREGAR Khaydanur, Khaydanur Khoirotul Muzayanah L. K. Darusman Latifah K Darusman Latifah K Darusman Latifah K. Darusman Latifah K. Darusman Latifah Kosim Darusman Latifah Kosim Darusman Latifah Kosim Darusman Latifah Kosim Darusman Lee Wah Lim Liliek Nurhidayati Lisa Aprilia Indriyani Lusi Royani M. Agung Zaim Adzkiya Maeda Wahyuningrum Makmum Syafi’i Maya Melati Muhamad Insanu Muhamad Noor Azizu, Muhamad Noor Muhammad Bachri Amran Muhammad Fuad Zaini Muhammad Majiidu Nancy Dewi Yuliana Nanik Siti Aminah Neliwati Nengsih, Nunuk Kurniati Nita Hestiyana Nurameylia Rasaidi Nurhajawarsi Nurhajawarsi Nurmaida Nurmaida Nursifa Mawadah Partomuan Simanjuntak Parwito Purnomo, Tsania Firqin Putra Astaman Putri Vidiasari Darsono R. Heryanto Rifki Husnul Khuluk Rita K Sari Rizka Wildani Rizky Kurniawan Murtiyanto Rizna Azrianiningsari Roza Linda Roza Linda Roza Yusfiandayani Rudi Heryanto Sandra Arifin Aziz Septaningsih, Dewi Anggraini Setyaningsih, Widiastuti Shinta Maharani Trivena Sifa Awalul Fikriah Siti Norazian Ismail Slamet Ari Dwi Ratnanto SUMINAR SETIATI ACHMADI Suyanti Natalia Syamsudin Abdillah Syamsudin Abdillah Syifa Muflihah Taopik Ridwan Tatik Raisawati Toyohide Takeuchi Tun Tedja Irawadi Umi Khabibah Usman Ahmad Utami Dyah Safitri Utami Dyah Syafitri Waras Nurcholis Widia Citra Anggundari, Widia Citra Wina Yulianti Wisnu Ananta Kusuma Wulan Tri Wahyuni Wulansari, Laela Yanuar Chandra Wirasembada Yashinta Fitriani Yulita Suyatmika Zulhan Arief Zulhelmi Aziz Zulliati Zulliati