Co-pyrolysis of lychee and plastic waste as a source of bioenergy through kinetic study and thermodynamic analysis

被引：0

作者：

Zhang, Yu ^{[1
]}

Ahmad, Muhammad Sajjad ^{[1
,2
]}

Shen, Boxiong ^{[1
]}

Yuan, Peng ^{[1
]}

Shah, Imran Ali ^{[1
]}

Zhu, Qi ^{[1
]}

Ibrahim, Muhammad ^{[3
]}

Bokhari, Awais ^{[4
,5
]}

Klemeš, Jiří Jaromír ^{[5
]}

Elkamel, Ali ^{[2
]}

机构：

[1] Department of Chemical Engineering, Hebei University of Technology, Tianjin,300401, China

[2] Department of Chemical Engineering, University of Waterloo, Waterloo,N2L3G1, Canada

[3] Department of Environmental Sciences and Engineering, Government College University Faisalabad, 38000, Pakistan

[4] Department of Chemical Engineering, COMSATS University Islamabad (CUI), Lahore Campus, 54000, Pakistan

[5] Sustainable Process Integration Laboratory, SPIL, NETME Centre, Faculty of Mechanical Engineering, Brno University of Technology, VUT Brno, Technická 2896/2, Brno,616 69, Czech Republic

来源：

Energy | 2022年 / 256卷

基金：

中国国家自然科学基金;

关键词：

'current - Bio-energy - Copyrolysis - Energy - Kinetic models - Kinetic study - Lychee waste - Plastics waste - Thermo dynamic analysis - Thermodynamic parameter;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The use of hazardous materials like plastic waste can be improved by adding value to viable biomass candidates. The current study is focused on lychee and plastic waste co-pyrolysis for the production of energy and chemicals. Based on this knowledge of the subject matter sample mixture was pyrolysed at four different heating rates: 10 °C min−1, 20 °C min−1, 30 °C min−1, and 40 °C min−1. To establish the pyrolysis reaction process, the data was subjected to kinetic modelling, which predicted thermodynamic parameters. The co-pyrolysis standard method of lychee and plastic waste demonstrated 83% of thermal degradation was achieved. This result proves that the co-pyrolysis of lychee waste and waste plastics can increase the output of bio-oil, reduce carbon coking, improve profitability and cost competitiveness, make industrial production possible and environmentally friendly. The kinetic parameters, such as average activation energy, pre-exponential factors, enthalpy and Gibbs free energy, were shown to be 64 kJ mol−1 to 71 kJ mol−1, 102 s−1 to 1011 s−1, 58 kJ mol−1 to 65 kJ mol−1 and 299 kJ mol−1 to 308 kJ mol−1. The obtained quantitative synergetic kinetic and thermodynamic attributes of lychee and plastic waste may indicate its potential for bioenergy generation. © 2022 Elsevier Ltd

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