Lignin pyrolysis reactions

H Kawamoto - Journal of Wood Science, 2017 - Springer
Lignin, an aromatic constituent of woody biomass, is a potential renewable aromatic
feedstock for a sustainable future carbon economy. Pyrolysis-based technologies, such as …

Catalytic fast pyrolysis of biomass with noble metal-like catalysts to produce high-grade bio-oil: analytical Py-GC/MS study

Q Lu, M Zhou, W Li, X Wang, M Cui, Y Yang - Catalysis today, 2018 - Elsevier
Four kinds of noble metal-like catalysts W 2 C/AC, W 2 N/AC, Mo 2 C/AC and Mo 2 N/AC
were prepared and used for catalytic fast pyrolysis of biomass to upgrade the fuel properties …

Mechanisms for the formation of monomers and oligomers during the pyrolysis of a softwood lignin

T Kotake, H Kawamoto, S Saka - Journal of analytical and applied pyrolysis, 2014 - Elsevier
The formation of monomers and oligomers during the pyrolysis of softwood lignin has been
studied with particular emphasis on the reactivity of coniferyl alcohol (CA), which is the …

Selective preparation of monocyclic aromatic hydrocarbons from catalytic cracking of biomass fast pyrolysis vapors over Mo2N/HZSM-5 catalyst

Q Lu, H Guo, M Zhou, M Cui, C Dong, Y Yang - Fuel processing technology, 2018 - Elsevier
Fast pyrolysis of biomass followed by catalytic cracking of pyrolysis vapors over zeolite
catalysts offers a promising way to produce monocyclic aromatic hydrocarbons (MAHs) …

Interactions of beech wood–polyethylene mixtures during co-pyrolysis

S Kumagai, K Fujita, T Kameda, T Yoshioka - Journal of Analytical and …, 2016 - Elsevier
To investigate the interactions between beech wood (BW) and polyethylene (PE) during co-
pyrolysis, they were pyrolyzed both individually and as their mixtures from ambient …

Production of phenolic-rich bio-oil from catalytic fast pyrolysis of biomass using magnetic solid base catalyst

Z Zhang, Q Lu, X Ye, W Li, B Hu, C Dong - Energy Conversion and …, 2015 - Elsevier
A magnetic solid base catalyst (potassium phosphate/ferroferric oxide) was prepared and
used for catalytic fast pyrolysis of poplar wood to selectively produce phenolic-rich bio-oil …

EPR detection of key radicals during coking process of lignin monomer pyrolysis

Q Zhou, Z Luo, G Li, S Li - Journal of Analytical and Applied Pyrolysis, 2020 - Elsevier
Lignin pyrolysis is a promising method for the sustainable production of phenolic
compounds from biomass. However, detailed knowledge about the radicals involved in this …

Comparison of methodologies used to determine aromatic lignin unit ratios in lignocellulosic biomass

RM Happs, B Addison, C Doeppke, BS Donohoe… - Biotechnology for …, 2021 - Springer
Background Multiple analytical methods have been developed to determine the ratios of
aromatic lignin units, particularly the syringyl/guaiacyl (S/G) ratio, of lignin biopolymers in …

Mechanism study on the interaction between holocellulose and lignin during secondary pyrolysis of biomass: In terms of molecular model compounds

H Zhang, M Liu, Y Yang, W Chen, J Zhu… - Fuel Processing …, 2023 - Elsevier
A thorough examination of the interaction between holocellulose and lignin during
secondary pyrolysis of biomass is essential for the targeted management of pyrolysis …

Investigation on pyrolysis mechanism of guaiacol as lignin model compound at atmospheric pressure

C Liu, L Ye, W Yuan, Y Zhang, J Zou, J Yang, Y Wang… - Fuel, 2018 - Elsevier
Understanding the pyrolysis mechanism of lignin is of great importance for improvement of
thermochemical conversion processes and upgrading of biofuels. In this work, the pyrolysis …