Reaction mechanisms and multi-scale modelling of lignocellulosic biomass pyrolysis

A Anca-Couce - Progress in Energy and Combustion Science, 2016 - Elsevier
In this work about pyrolysis of lignocellulosic biomass, the individual reaction mechanisms of
cellulose, hemicellulose and lignin are initially described. The recent advances in the …

A review on CFD simulation of biomass pyrolysis in fluidized bed reactors with emphasis on particle-scale models

H Luo, X Wang, X Liu, X Wu, X Shi, Q **ong - Journal of Analytical and …, 2022 - Elsevier
This paper reviews the recent advances in multi-scale computational fluid dynamics (CFD)
simulations of biomass pyrolysis in fluidized bed reactors. The interconnection among …

Advances in multiscale modeling of lignocellulosic biomass

PN Ciesielski, MB Pecha, AM Lattanzi… - ACS Sustainable …, 2020 - ACS Publications
Applications and associated processing technologies of lignocellulosic biomass are
becoming increasingly important as we endeavor to meet societal demand for fuels …

Recent development in numerical simulations and experimental studies of biomass thermochemical conversion

H Fatehi, W Weng, Z Li, XS Bai, M Alden - Energy & Fuels, 2021 - ACS Publications
Biomass, as a renewable energy source, is available worldwide, is carbon neutral, and can
be converted to various types of products depending on the market and on the specific …

CFD modelling of thermal conversion and packed bed compaction in biomass combustion

MA Gómez, J Porteiro, D Patiño, JL Míguez - Fuel, 2014 - Elsevier
CFD codes are well equipped in the resolution of the gas phase combustion, however the
solid phase modelling still needs to be developed. The aim of this work is to implement …

Numerical models for thermochemical degradation of thermally thick woody biomass, and their application in domestic wood heating appliances and grate furnaces

I Haberle, Ø Skreiberg, J Łazar, NEL Haugen - Progress in Energy and …, 2017 - Elsevier
This paper reviews the current state-of-the-art of numerical models used for thermochemical
degradation and combustion of thermally thick woody biomass particles. The focus is on the …

CFD modelling of combustion and associated emission of wet woody biomass in a 4 MW moving grate boiler

MR Karim, J Naser - Fuel, 2018 - Elsevier
Moving grate boilers are suitable for biomass combustion and used worldwide for domestic
heating applications. However, these boilers cause emission of harmful pollutants and …

Review of modelling of pyrolysis processes with CFD-DEM

DD Attanayake, F Sewerin, S Kulkarni… - Flow, Turbulence and …, 2023 - Springer
In a pyrolysis reactor, organic polymers from biomass or plastic waste are thermally
decomposed into volatile gases, condensable vapours (tar or bio-oil) and solid residues …

Combustion of biomass in fluidized beds: a review of key phenomena and future perspectives

KY Kwong, EJ Marek - Energy & Fuels, 2021 - ACS Publications
This review presents recent advances in research on fluidized bed combustion of solid
biomass. While the main focus is on thermochemical processes occurring in fluidized beds …

Application of machine learning to pyrolysis reaction networks: Reducing model solution time to enable process optimization

BR Hough, DAC Beck, DT Schwartz… - Computers & Chemical …, 2017 - Elsevier
Comprehensive models of biomass pyrolysis are needed to develop renewable fuels and
chemicals from biomass. Unfortunately, the detailed kinetic schemes required to optimize …