caa a22 4500 463191072 CHVBK 20180406164909.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10973-007-7398-z doi (NATIONALLICENCE)springer-10.1007/s10973-007-7398-z Pyrolysis kinetics of polypropylene [Elektronische Daten] Morocco oil shale and their mixture [A. Aboulkas, K. El Harfi, A. El Bouadili, M. Chanâa, A. Mokhlisse] The pyrolysis of oil shale and plastic wastes is being presently considered as an alternative means of partial substitution of fossil fuels to generate the necessary energy to supply the increasing energy demand and as well as new technology to reduce the negative environment of plastic wastes. However, Knowledge of pyrolysis kinetics is of great imponrtance for the design and simulation of the reactor and in order to establish the optimum process conditions. In this study, the thermal decomposition of polypropylene, oil shale and their mixture was studied by TG under a nitrogen atmosphere. Experiments were carried out for various heating rates (2, 10, 20, 50 K min−1) in the temperature range 300-1273 K. The values of the obtained activation energies are 207 kJ mol−1 for polyethylene, 57 kJ mol−1 for the organic matter contained in the oil shale and 174 kJ mol−1 for the mixture. The results indicate that the decomposition of these materials depends on the heating rate, and that polypropylene acts as catalyst in the degradation of the oil shale in the mixture. Springer Science+Business Media LLC, 2007 dynamic thermogravimetry nationallicence kinetics nationallicence oil shale nationallicence polypropylene nationallicence pyrolysis nationallicence Aboulkas A. Laboratoire de Chimie Physique, Département de Chimie, Faculté des Sciences Semlalia, Université Caddi Ayyad, BP 2390, 40001, Marrakech, Maroc aut El Harfi K. Laboratoire de Chimie Physique, Département de Chimie, Faculté des Sciences Semlalia, Université Caddi Ayyad, BP 2390, 40001, Marrakech, Maroc aut El Bouadili A. Laboratoire de Chimie Organique et Analytique, Departément de Chimie, Faculté des Sciences et Techniques de Béni-Mellal, Université Caddi Ayyad, BP 523, 23000, Béni-Mellal, Maroc aut Chanâa M. Laboratoire de Chimie Physique, Département de Chimie, Faculté des Sciences Semlalia, Université Caddi Ayyad, BP 2390, 40001, Marrakech, Maroc aut Mokhlisse A. Laboratoire de Chimie Physique, Département de Chimie, Faculté des Sciences Semlalia, Université Caddi Ayyad, BP 2390, 40001, Marrakech, Maroc aut Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 89/1(2007-07-01), 203-209 1388-6150 89:1<203 2007 89 10973 https://doi.org/10.1007/s10973-007-7398-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-007-7398-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Aboulkas A. Laboratoire de Chimie Physique, Département de Chimie, Faculté des Sciences Semlalia, Université Caddi Ayyad, BP 2390, 40001, Marrakech, Maroc aut NATIONALLICENCE 700 1- El Harfi K. Laboratoire de Chimie Physique, Département de Chimie, Faculté des Sciences Semlalia, Université Caddi Ayyad, BP 2390, 40001, Marrakech, Maroc aut NATIONALLICENCE 700 1- El Bouadili A. Laboratoire de Chimie Organique et Analytique, Departément de Chimie, Faculté des Sciences et Techniques de Béni-Mellal, Université Caddi Ayyad, BP 523, 23000, Béni-Mellal, Maroc aut NATIONALLICENCE 700 1- Chanâa M. Laboratoire de Chimie Physique, Département de Chimie, Faculté des Sciences Semlalia, Université Caddi Ayyad, BP 2390, 40001, Marrakech, Maroc aut NATIONALLICENCE 700 1- Mokhlisse A. Laboratoire de Chimie Physique, Département de Chimie, Faculté des Sciences Semlalia, Université Caddi Ayyad, BP 2390, 40001, Marrakech, Maroc aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 89/1(2007-07-01), 203-209 1388-6150 89:1<203 2007 89 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer