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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU145114" target="_blank" >RIV/00216305:26210/22:PU145114 - isvavai.cz</a>

Výsledek na webu

<a href="https://www-sciencedirect-com.ezproxy.lib.vutbr.cz/science/article/pii/S036054422201581X" target="_blank" >https://www-sciencedirect-com.ezproxy.lib.vutbr.cz/science/article/pii/S036054422201581X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.energy.2022.124678" target="_blank" >10.1016/j.energy.2022.124678</a>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20704 - Energy and fuels

Projekt

<a href="/cs/project/EF15_003%2F0000456" target="_blank" >EF15_003/0000456: Laboratoř integrace procesů pro trvalou udržitelnost</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Energy

ISSN

0360-5442

e-ISSN

1873-6785

Svazek periodika

neuveden

Číslo periodika v rámci svazku

256

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

124678-124678

Kód UT WoS článku

000854015200010

EID výsledku v databázi Scopus

2-s2.0-85133571209