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A critical review on biomass pyrolysis: Reaction mechanisms, process modeling and potential challenges
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SYSNO ASEP 0573297 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title A critical review on biomass pyrolysis: Reaction mechanisms, process modeling and potential challenges Author(s) Vuppaladadiyam, A. (IN)
Varsha Vuppaladadiyam, S. S. (AU)
Sikarwar, Vineet Singh (UFP-V) ORCID
Ahmad, E. (IN)
Pant, K. K. (IN)
Murugavel, S. (IN)
Pandey, A. (IN)
Bhattacharya, S. (AU)
Sarmah, A. (NZ)
Leu, S. Y. (HK)Number of authors 10 Article number 101236 Source Title Journal of the Energy Institute - ISSN 1743-9671
Roč. 108, June (2023)Number of pages 19 s. Language eng - English Country GB - United Kingdom Keywords Aerosol and tar formation ; Aquatic biomass ; Lignocellulosic biomass ; Mechanisms ; Modeling ; Pyrolysis Subject RIV JE - Non-nuclear Energetics, Energy Consumption ; Use OECD category Energy and fuels Method of publishing Limited access Institutional support UFP-V - RVO:61389021 UT WOS 000966212100001 EID SCOPUS 85150909592 DOI 10.1016/j.joei.2023.101236 Annotation Pyrolysis is a versatile technology for exploiting diversified feedstocks to produce a wide range of products, including biochar, bio-oil, and syngas with high potential in diverse applications. The cardinal motivation of pyrolysis research is to productively use diverse biomass to reduce adverse impacts on ecology and enhance process economics. However, complex reactions of pyrolysis pose operational challenges. Thus, the present review targets the reaction mechanisms and kinetics of pyrolysis to enhance the understanding for better process control, improved performance, and product distribution. Pyrolysis mechanisms of the major structural components of biomass, such as cellulose, lignin, and hemicellulose, as well as proteins, lipids, and carbohydrates, are discussed in detail. Various modeling techniques and tools, viz., mathematical, kinetic, computational fluid dynamic modeling, and machine learning algorithms, have been employed to better understand the pyrolysis mechanisms and product distribution. In addition, the most critical challenges, namely aerosol formation, tar formation and their removal mechanisms, that severely impact the pyrolysis process and products are identified and reported. Thus, the present work critically discusses state-of-art biomass pyrolysis, focusing on the reaction mechanism, modeling, and associated challenges to overcome, given that the pyrolysis products and the process are enhanced. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2024 Electronic address https://www.sciencedirect.com/science/article/pii/S174396712300065X?via%3Dihub
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