eprintid: 16937
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/69/37
datestamp: 2023-12-19 03:23:25
lastmod: 2023-12-19 03:23:25
status_changed: 2023-12-19 03:07:09
type: article
metadata_visibility: show
creators_name: Nasrullah, A.
creators_name: Khan, A.S.
creators_name: Khan, S.Z.
creators_name: Inayat, A.
creators_name: Fagieh, T.M.
creators_name: Bakhsh, E.M.
creators_name: Akhtar, K.
creators_name: Khan, S.B.
creators_name: Din, I.U.
title: Kinetics and thermodynamic study of Calligonum polygonoides pyrolysis using model-free methods
ispublished: pub
keywords: Activation energy; Biomass; Calorimeters; Fourier transform infrared spectroscopy; Free energy; Gas chromatography; Gibbs free energy; Kinetics; Mass spectrometry; Physicochemical properties; Thermogravimetric analysis, Heating temperatures; Inert atmospheres; Kinetic and thermodynamic studies; Kinetic models; Kinetics parameter; Kissinger model; Model-free method; Ozawa model; Physicochemical property; Pyrolysis kinetics, Pyrolysis
note: cited By 10
abstract: Pyrolysis kinetics was carried out for Calligonum polygonoides (C. Polygonoides) in an inert atmosphere at three different heating temperatures such as 10, 15, and 20 °C/min using thermogravimetric analysis. Physicochemical properties were studied using bomb calorimeter, elemental analyzer, and Fourier Transform Infrared Spectroscopy. C. Polygonoides have a calorific value of 16.33 MJ/kg. Gas chromatography�mass spectrometry was used to identify gases produced during pyrolysis. Thermogravimetric analysis was used to investigate the pyrolysis characteristics of biomass. Activation energy for the three zones of pyrolysis were determined using Kissinger and Ozawa model-free methods. Activation energy calculated for zone I, zone II and zone III using Ozawa and Kissinger model was 133.73, 164.50, 254 KJ/mol and 135.61, 165.88, and 253.00 KJ/mol, respectively. Thermodynamic parameters such as enthalpy, entropy, and Gibbs free energy were calculated for the three different zones. Kinetic and thermodynamic study confirmed that C. Polygonoides can be used as useful and potential bioenergy feedstock. © 2022 The Institution of Chemical Engineers
date: 2022
publisher: Institution of Chemical Engineers
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85124516648&doi=10.1016%2fj.psep.2022.01.084&partnerID=40&md5=041c1cf865fc223d94a9bcd6bac6300e
id_number: 10.1016/j.psep.2022.01.084
full_text_status: none
publication: Process Safety and Environmental Protection
volume: 160
pagerange: 130-138
refereed: TRUE
issn: 09575820
citation:   Nasrullah, A. and Khan, A.S. and Khan, S.Z. and Inayat, A. and Fagieh, T.M. and Bakhsh, E.M. and Akhtar, K. and Khan, S.B. and Din, I.U.  (2022) Kinetics and thermodynamic study of Calligonum polygonoides pyrolysis using model-free methods.  Process Safety and Environmental Protection, 160.  pp. 130-138.  ISSN 09575820