[HTML][HTML] Biomass pyrolysis TGA assessment with an international round robin

A Anca-Couce, C Tsekos, S Retschitzegger, F Zimbardi… - Fuel, 2020 - Elsevier
The large variations found in literature for the activation energy values of main biomass
compounds (cellulose, hemicellulose and lignin) in pyrolysis TGA raise concerns regarding …

Pyrolysis of cocoa shell and its bioenergy potential: evaluating the kinetic triplet, thermodynamic parameters, and evolved gas analysis using TGA-FTIR

GD Mumbach, JLF Alves, JCG da Silva… - Biomass Conversion …, 2020 - Springer
This study presents the first attempt to focus on the cocoa shell pyrolysis in terms of kinetic
triplet, thermodynamic parameters, and evolved volatile analysis using the TGA-FTIR …

Single-step and multi-step thermokinetic study–deconvolution method as a simple pathway for describe properly the biomass pyrolysis for energy conversion

JCG da Silva, JG de Albuquerque… - Energy Conversion and …, 2020 - Elsevier
The kinetic pyrolysis is often studied as a global process (single-step mechanism), but this
method is inadequate since it does not adequately describe the biomass pyrolysis. In this …

TG-FTIR for kinetic evaluation and evolved gas analysis of cellulose with different structures

F Xu, X Zhang, F Zhang, L Jiang, Z Zhao, H Li - Fuel, 2020 - Elsevier
In this study, the effect of structural characteristics of cellulose on its pyrolysis behavior was
investigated. The structure of crystalline cellulose was altered by ball milling (BM) …

Assessing the potential of the recycled plastic slow pyrolysis for the production of streams attractive for refineries

R Palos, A Gutiérrez, FJ Vela, JA Maña, I Hita… - Journal of analytical and …, 2019 - Elsevier
The slow pyrolysis of recycled high-density polyethylene (HDPE) has been investigated in a
batch autoclave reactor at 430–490° C and reaction times of 15–60 min, with the aim of …

Model-free and model-based kinetic analysis of Poplar fluff (Populus alba) pyrolysis process under dynamic conditions

N Manić, B Janković, V Dodevski - Journal of Thermal Analysis and …, 2021 - Springer
As representative among biomass feedstocks, Poplar fluff was chosen to analyze the
pyrolysis properties of this new biofuel. Thermogravimetry under inert (argon) atmosphere at …

Study of lignocellulosic biomass ignition properties estimation from thermogravimetric analysis

B Castells, I Amez, L Medic, N Fernandez-Anez… - Journal of Loss …, 2021 - Elsevier
In the last decade, the use of renewable resources has increased significantly in order to
reduce the energetic dependence on fossil fuels, as they have an important contribution to …

Pyrolysis kinetics and product distribution of α-cellulose: Effect of potassium and calcium impregnation

QK Tran, TA Vo, HV Ly, B Kwon, KH Kim, SS Kim… - Renewable Energy, 2022 - Elsevier
Cellulose accounts for the largest proportion of lignocellulosic biomass. Herein,
experimental and simulation studies are used to deeply understand the kinetic …

Promotion Effects of Pressure on Polycyclic Aromatic Hydrocarbons and H2 Formation during Flash Pyrolysis of Palm Kernel Shell

T Matamba, A Tahmasebi, S Khoshk Rish, J Yu - Energy & Fuels, 2020 - ACS Publications
This study reports the role of pressure (0.1–4.0 MPa) and temperature (600–900° C) in flash
pyrolysis of palm kernel shell (PKS). The main objective was to study the extent to which …

Pyrolysis kinetics of Poplar fluff bio-char produced at high carbonization temperature: A mechanistic study and isothermal life-time prediction

B Janković, N Manić, V Dodevski - Fuel, 2021 - Elsevier
This paper provides insights into understanding the physical and chemical changes that
take place during re-heating process of Poplar fluff bio-char derived by carbonization at high …