Low-temperature pretreatment by AlCl

Lignin / chemistry Temperature Cellulose / chemistry Butylene Glycols Hydrolysis Catalysis
2D-HSQC NMR Glucose Lignin-first strategy Pyrolysis β-O-4 linkages

Journal

International journal of biological macromolecules
ISSN: 1879-0003
Titre abrégé: Int J Biol Macromol
Pays: Netherlands
ID NLM: 7909578

Informations de publication

Date de publication:
31 Dec 2023
Historique:
received: 02 08 2023
revised: 26 09 2023
accepted: 06 10 2023
medline: 27 11 2023
pubmed: 10 10 2023
entrez: 9 10 2023
Statut: ppublish

Résumé

High contents of internal β-O-4 linkages in lignin are critical for high-yield production of high-value aromatic monomers by depolymerization. However, it remains great challenge due to lack of suitable protection strategy. In this work, a very effective lignin-first strategy was developed to produce ideal lignin with a super high content of β-O-4 linkages (up to 72 %) from poplar, in which the pretreatment was undertaken at low temperatures of 90-130 °C with the use of AlCl

Identifiants

DOI: 10.1016/j.ijbiomac.2023.127306 PMID: 37813212
pubmed: 37813212
pii: S0141-8130(23)04203-4
doi: 10.1016/j.ijbiomac.2023.127306
pii:
doi:

Substances chimiques

Lignin 9005-53-2
1,4-butanediol 7XOO2LE6G3
Cellulose 9004-34-6
Butylene Glycols 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

127306

Informations de copyright

Copyright © 2023 Elsevier B.V. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of competing interest We declare that we have no financial and personal relationships with other people or organizations that can inappropriately influence our work, there is no personal relationships that could have appeared to influence the work reported in this work.

Auteurs

Zhenying Pan (Z)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China; Engineering Research Center of Forestry Biomass Materials and Energy, Ministry of Education, Beijing Forestry University, Beijing 100083, China.

Xinyue Liu (X)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China; Engineering Research Center of Forestry Biomass Materials and Energy, Ministry of Education, Beijing Forestry University, Beijing 100083, China.

Zhanying Zhang (Z)

Centre for Agriculture and the Bioeconomy, Faculty of Science, School of Mechanical, Medical and Process Engineering, Faculty of Engineering, Queensland University of Technology, 2 George St, Brisbane, Qld 4000, Australia.

Feng Xu (F)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China; Engineering Research Center of Forestry Biomass Materials and Energy, Ministry of Education, Beijing Forestry University, Beijing 100083, China.

Xueming Zhang (X)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China; Engineering Research Center of Forestry Biomass Materials and Energy, Ministry of Education, Beijing Forestry University, Beijing 100083, China. Electronic address: xm_zhang@bjfu.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Polymères › Biopolymères › Lignine › Low-temperature pretreatment by AlCl
questionsmedicales.fr › Environnement et santé publique › Environnement › Concepts météorologiques › Atmosphère › Temps (météorologie) › Température › Low-temperature pretreatment by AlCl
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Polymères › Biopolymères › Cellulose › Low-temperature pretreatment by AlCl
questionsmedicales.fr › Composés chimiques organiques › Alcools › Glycols › Butylène glycols › Low-temperature pretreatment by AlCl
questionsmedicales.fr › Phénomènes chimiques › Hydrolyse › Low-temperature pretreatment by AlCl
questionsmedicales.fr › Phénomènes chimiques › Catalyse › Low-temperature pretreatment by AlCl