• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
  • Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Thermogravimetric analysis and kinetic modeling for empty fruit bunch date palm pyrolysis

Article dans une revue avec comité de lecture
Author
ccKALIBE FANEZOUNE, Casimir
502089 Faculté des Sciences [Kenitra]
ccDHAHAK, Asma
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
ccPEIXINHO, Jorge
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
ccEL BARI, HASSAN

URI
http://hdl.handle.net/10985/25766
DOI
10.1016/j.biteb.2024.101916
Date
2024-09
Journal
Bioresource Technology Reports

Abstract

This study presents a comparative analysis of different kinetic models applied to the thermochemical pyrolysis of palm empty fruit bunch (PEFB). The kinetic parameters, particularly the activation energy, are determined through thermogravimetric analysis (TGA) of samples that underwent heating rates ranging from 10 to 50 ◦C/min. Image analysis of PEFB in a hot-stage microscope reveals an intriguing correlation between the observed shrinkage and the conversion rate (α) and indicates that significant physical and chemical transformations occurred within α between 0.2 and 0.8. The experimental data from TGA demonstrates good alignment with four distinct kinetic models. The Coast-Redfern model gives activation energies ranging from 60 to 134 kJ/mol for α between 0.2 and 0.8. In contrast, the Kissinger model and the isoconversion models, Kissinger-Akahira-Sunose and Ozawa-Flyn-Wall, show higher activation energy of 151, 156, and 157 kJ/mol, respectively. The findings underscore the significant impact of the selected kinetic model on determining kinetic parameters.

Files in this item

Name:
PIMM_BTR_2024_DHAHAK.pdf
Size:
3.484Mb
Format:
PDF
Description:
Thermogravimetric analysis and ...
Embargoed until:
2025-01-30
View/Open
Name:
PIMM_BTR_2024_DHAHAK-sup_mater ...
Size:
463.4Kb
Format:
PDF
Description:
Supplementary materials
Embargoed until:
2025-01-30
View/Open

Collections

  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)

Related items

Showing items related by title, author, creator and subject.

  • Catalytic fast pyrolysis of lignocellulosic biomass: Recent advances and comprehensive overview 
    Article dans une revue avec comité de lecture
    ccEL BARI, HASSAN; ccKALIBE FANEZOUNE, Casimir; ccDORNEANU, Bogdan; ccARELLANO-GARCIA, Harvey; ccMAJOZI, Thokozani; ccELHENAWY, Yasser; ccBAYSSI, Oussama; HIRT, Ayoub; ccPEIXINHO, Jorge; ccDHAHAK, Asma; GADALLA, Mamdouh A.; KHASHABA, Nourhan H.; ASHOUR, Fatma H. (Elsevier BV, 2024-02)
    Using biomass as a renewable resource to produce biofuels and high-value chemicals through fast pyrolysis offers significant application value and wide market possibilities, especially in light of the current energy and ...
  • Kinetic, Products and Shrinkage for the Pyrolysis of Flax Fibers 
    Article dans une revue avec comité de lecture
    DHAHAK, Asma; CÉZARD, Laurent; BAUMBERGER, Stéphanie; ccPEIXINHO, Jorge (2024-05)
    Biomass pyrolysis is a thermochemical process used for renewable products and energies. However, there are still issues that need to be addressed for process modeling and optimization. This study focuses on the relationship ...
  • Extensional Viscosity of Immiscible Polymer Multi-Nanolayer Films: Signature of the Interphase 
    Article dans une revue avec comité de lecture
    ccDMOCHOWSKA, Anna; ccPEIXINHO, Jorge; ccSOLLOGOUB, Cyrille; ccMIQUELARD-GARNIER, Guillaume (2023)
    The measurement of interfacial mechanical or rheological properties in polymer blends is a challenging task, as well as providing a quantitative link between these properties and the interfacial nanostructure. Here, we ...
  • Identification of viscoelastic material properties by ultrasonic angular measurements in double through-transmission 
    Article dans une revue avec comité de lecture
    ccPOUDREL, Anne-Sophie; GATTIN, Max; ROSI, Giuseppe; ccRÉBILLAT, Marc; ccPEIXINHO, Jorge; ccBOCHUD, Nicolas; ccMARGERIT, Pierre (AIP Publishing (Acoustical Society of America - ASA -), 2024-07)
    Recent advances in additive manufacturing (AM) of viscoelastic materials have paved the way toward the design of increasingly complex structures. In particular, emerging biomedical applications in acoustics involve structures ...
  • Instability and rupture of sheared viscous liquid nanofilms 
    Article dans une revue avec comité de lecture
    DHALIWAL, Vira; PEDERSEN, Christian; KADRI, Kheireddin; ccMIQUELARD-GARNIER, Guillaume; ccSOLLOGOUB, Cyrille; ccPEIXINHO, Jorge; ccSALEZ, Thomas; CARLSON, Andreas (American Physical Society (APS), 2024-02)
    Liquid nanofilms are ubiquitous in nature and technology, and their equilibrium and out-of-equilibrium dynamics are key to a multitude of phenomena and processes. We numerically study the evolution and rupture of viscous ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales