Results 41 to 50 of about 5,514 (214)

Computational and Data‐Driven Strategies for Lignocellulosic Biomass Valorization: From Multiscale Modeling to Digitalized Biorefinery Design

Advanced Science, EarlyView.
This Review critically connects structural recalcitrance, molecular modeling, solvent and catalyst design, pyrolysis, machine learning, reactor simulation, and FAIR digital infrastructure. Emphasis is placed on experimentally validated information transfer across scales, uncertainty and applicability domains, and the recycle, durability, techno ...
Abdullahi Bello Umar, Jiaxian Zheng, Xiangfeng Lin, Hongwu Liao, Haoqian Xu, Yufei Huang, Zaharaddeen Nasiru Garba, Adamu Uzairu, Weiwei Zhao, Zhanhui Yuan   +9 more
wiley   +1 more source

Biorefining fractionation of the Camellia oleifera Abel. hull into diverse bioproducts with a two-stage organosolv extraction

, 2016
This study developed a two-stage organosolv extraction process for the production of diverse components from tea oil fruit hull (TOFH) – a common lignocellulosic byproduct of tea oil processing industry.
Liu, Rukuan, Li, Changzhu, Zhang, Zhanying, Tang, Song, Sun, Fubao Fuelbiol, Gao, Zhongyuan, Xiao, Zhihong, Tang, Yanjun, Li, Hui, Wang, Rui   +9 more
core   +1 more source

Co-and Ca-phosphate-based catalysts for the depolymerization of organosolv eucalytpus lignin [PDF]

, 2015
Depolymerization of purified organosolv eucalyptus wood lignin by the heterogeneous catalysts, cobalt polyphosphate (CoP2O6) and calcium phosphate (β-CaP2O6) was investigated. A total syringol yield of 16.7% was achieved with β-CaP2O6 in a methanol/water
Zhang, Zhanying, Doherty, William O. S., Klamrassamee, Thepparat, Faungnawakij, Kajornsak, Laosiripojana, Navadol, Moghaddam, Lalehvash   +5 more
core   +1 more source

Multifunctional, Flexible, Electrospun Lignin/PLA Micro/Nanofiber Mats from Softwood Kraft, Hardwood Alcell, and Switchgrass CELF Lignin

Fibers
Herein, biobased 1:1 lignin/polylactic acid (PLA) blends are electrospun into micro- and nanofiber mats. Lignin samples originating from softwood, hardwood, and switchgrass biomass, extracted through the Kraft, Alcell, and CELF processes, respectively ...
Dorota B. Szlek, Emily L. Fan, Margaret W. Frey   +2 more
doaj   +1 more source

Integrated biorefinery for cellulosic ethanol and spherical nanolignin production from coconut waste

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Green coconut waste was subjected to different fractionation methods to obtain integrated lignin nanoparticles and cellulosic ethanol. Pretreatment with gradual addition of dilute sulfuric acid provided a higher structural hemicellulose precursor yield (68.2%).
Ricardo Marchezan Farias de Mesquita, Júlia Caroline Dal Prá, Roselei Claudete Fontana, Sheila Montipó, Henrique Macedo Baudel, Eduardo Dieldold, Willian Daniel Hahn Schneider, Marli Camassola   +7 more
wiley   +1 more source

Evaluation of an Integrated Fractionation Approach for High-Purity Cellulose Fiber Production from Sugarcane Bagasse

Applied Sciences
The extensive use of synthetic polymers has raised significant environmental concerns due to their non-biodegradable nature and persistence in the environment.
Ezekiel O. Faluyi, Rosa M. Rodríguez-Jasso, Ruth E. Belmares-Cerda, Rodolfo Ramos-González, Miguel A. Cerqueira, Héctor A. Ruiz   +5 more
doaj   +1 more source

Recovery of Polyphenolic Antioxidants from Coffee Silverskin Using Acid-Catalyzed Ethanol Organosolv Treatment

ChemEngineering, 2023
The examination presented herein sought to establish a novel methodology for the efficient recovery of polyphenolic antioxidants from coffee processing residues, namely coffee silverskin (CSS).
George Smyrnakis, George Stamoulis, Dimitrios Palaiogiannis, Theodoros Chatzimitakos, Vassilis Athanasiadis, Stavros I. Lalas, Dimitris P. Makris   +6 more
doaj   +1 more source

Coupled Photocatalytic Hydrogen Production With Selective Biomass Valorization via Active Sites Construction and Electron Transport Channels Engineering

Carbon Energy, EarlyView.
A ternary CdS/1T‐WS2/CNTs heterojunction is in‐situ constructed via hydrothermal method, which is used for photocatalytic biomass reforming (biomass‐derived alcohols, lignin). It exhibits outstanding performance: H2 production rate of 26.17 mmol/g/h for benzyl alcohol (BA), benzaldehyde (BD) generation rate of 8.29 mmol/g/h, 90.06% BD selectivity, 100%
Ermiao Liang, Yi Li, Xue Liu, Ke Cheng, Baoqi Li, Mingcong Xu, Sha Luo, Chunhui Ma, Zhijun Chen, Zupeng Chen, Shouxin Liu, Wei Li   +11 more
wiley   +1 more source

Technical and economic performance of the dithionite-assisted organosolv fractionation of lignocellulosic biomass [PDF]

, 2021
The development of biomass pretreatment approaches that, next to (hemi)cellulose valorization, aim at the conversion of lignin to chemicals is essential for the long-term success of a biorefinery.
Korneel, Van Aelst, Delphine, Magnin, Filippo, Brienza, François, Devred, Steven, Van Passel, Patrick, Gerin, Damien, Debecker, Maxim, Tschulkow, Philippe, Nimmegeers, Bert F., Sels, Iwona, Cybulska   +10 more
core   +2 more sources

Sugarcane leaf-derived organosolv lignin as antibacterial and antioxidant agents of natural rubber composites

Cleaner Materials
To enhance the sustainability and carbon neutrality of natural rubber (NR) derived product, lignin extracted from sugarcane leaf (SCL) was incorporated into NR to prepare environmentally friendly antibacterial (AB) and antioxidant (AO) lignin/NR ...
Kamonwat Nakason, Parinvadee Chukaew, Yuwanda Thongpanich, Fuangfa Utrarachkij, Sanchai Kuboon, Wasawat Kraithong, Skulrat Pichaiyut, Wanwitoo Wanmolee, Bunyarit Panyapinyopol   +8 more
doaj   +1 more source