naa a22 4500 510820166 CHVBK 20180411083527.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s11814-012-0157-2 doi (NATIONALLICENCE)springer-10.1007/s11814-012-0157-2 Thermal degradation and kinetic study for different waste/rejected plastic materials [Elektronische Daten] [Srujal Rana, Jigisha Parikh, Pravakar Mohanty] A kinetic analysis based on thermal decomposition of rejected polypropylene, plastic film and plastic pellets collected from different industrial outlet has been carried out. Non-isothermal experiments using different heating rates of 5, 10, 20, 30, 40 and 50 °C min−1 have been performed from ambient to 700 °C in a thermo-balance with the objective of determining the kinetic parameters. The values of activation energy and frequency factor were found to be in the range of 107-322 kJ/mol, 85-331 kJ/mol, 140-375 kJ/mol and 3.49E+07-4.74E+22 min−1, 3.52E+06-2.88E+22min−1, 7.28E+13-1.17E+25 min−1 for rejected polypropylene, plastic film and plastic pellets, respectively, by Coats-Redfern and Ozawa methods including different models. Kissinger method, a model free analysis is also adopted to find the kinetic parameters. Activation energy and frequency factor were found to be 108 kJ/mol, 98 kJ/mol, 132 kJ/mol and 6.89E+03, 2.12E+02, 8.06E+05 min−1 for rejected polypropylene, plastic film and plastic pellets, respectively, by using the Kissinger method. Korean Institute of Chemical Engineers, Seoul, Korea, 2012 Thermal Pyrolysis nationallicence Plastic Waste nationallicence TGA nationallicence DTG nationallicence Kinetic Parameters nationallicence Rana Srujal Department of Chemical Engineering, Sarvajanik College of Engineering and Technology, Surat, Gujarat, India aut Parikh Jigisha Department of Chemical Engineering, Sardar Vallabhbhai National Institute of Technology, 395007, Surat, Gujarat, India aut Mohanty Pravakar Department of Chemical Engineering, Indian Institute of Technology, 110016, Delhi, India aut Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/3(2013-03-01), 626-633 0256-1115 30:3<626 2013 30 11814 https://doi.org/10.1007/s11814-012-0157-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11814-012-0157-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rana Srujal Department of Chemical Engineering, Sarvajanik College of Engineering and Technology, Surat, Gujarat, India aut NATIONALLICENCE 700 1- Parikh Jigisha Department of Chemical Engineering, Sardar Vallabhbhai National Institute of Technology, 395007, Surat, Gujarat, India aut NATIONALLICENCE 700 1- Mohanty Pravakar Department of Chemical Engineering, Indian Institute of Technology, 110016, Delhi, India aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/3(2013-03-01), 626-633 0256-1115 30:3<626 2013 30 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer