Results 161 to 170 of about 150,705 (199)
Mass-resolved UV-Vis-GPC mapping diagnoses catalyst ageing in RCF lignin streams.
Faraday DiscussGao S +4 more
europepmc +1 more source
Improving the economy of lignocellulose-based biorefineries with organosolv pretreatment
Bioresource Technology, 2020 Lignocellulose-based processes for production of value-added products still face bottlenecks to attain feasibility. The key might lie on the biorefining of all lignocellulose main polymers, that is, cellulose, hemicellulose and lignin. Lignin, considered
Jorge A Ferreira, Mohammad J. Taherzadeh
exaly +4 more sources
Bioresource Technology, 2020 In this study, NaOH-catalyzed organosolv pretreatment with different loading of NaOH (0-10%) was proposed to disrupt the recalcitrant structure by degrading lignin, reserve the majority of cellulose and hemicellulose, and improve the enzymatic efficiency
Hongdan Zhang, Yanlin Qin
exaly +2 more sources
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Organosolv pretreatment of lignocellulosic biomass for enzymatic hydrolysis
Applied Microbiology and Biotechnology, 2009Production of ethanol by bioconversion of lignocellulosic biomass has attracted much interest in recent years. However, the pretreatment process for increasing the enzymatic digestibility of cellulose has become a key step in commercialized production of cellulosic ethanol.
Ke-Ke Cheng, Xuebing Zhao
exaly +3 more sources
Techno-economic analysis of organosolv pretreatment process from lignocellulosic biomass [PDF]
Clean Technologies and Environmental Policy, 2017 Lignocellulosic ethanol is a promising alternative to replace liquid fossil fuels for the transportation sector in the near future. Organosolv pretreatment has been tested as a method for separating lignin from the biomass and commercializing it as a ...
Ben-Guang Rong, Massimiliano Errico
exaly +2 more sources
Bioresource Technology, 2023
The valorization of organosolv pretreatment (OP) is a required approach to the industrialization of the current enzyme-mediated lignocellulosic biorefinery. Recent literature has demonstrated that the solvolysis happening in the OP can modify the soluble components into value-added active compounds, namely organosolv modified lignin (OML) and ...
Chihe, Sun +7 more
openaire +2 more sources
The valorization of organosolv pretreatment (OP) is a required approach to the industrialization of the current enzyme-mediated lignocellulosic biorefinery. Recent literature has demonstrated that the solvolysis happening in the OP can modify the soluble components into value-added active compounds, namely organosolv modified lignin (OML) and ...
Chihe, Sun +7 more
openaire +2 more sources
Organosolv Pretreatment of Sorghum Stalks Using Glycerol
2021Glycerol is a promising low-cost solvent for biomass pretreatment since a large amount of glycerol is generated as a by-product in the biodiesel industry. Pretreatment is a method of disintegration of the recalcitrant structure of biomass to enhance the accessibility of cellulose and hemicelluloses to enzymes for complete saccharification.
Shereena P, Joy, Chandraraj, Krishnan
openaire +2 more sources
Optimization of lignin extraction from bamboo by ultrasound-assisted organosolv pretreatment
Bioresource Technology, 2023For a sustainable biorefinery, reduction in the recalcitrance of lignocellulosic biomass is very crucial for the efficient utilization of each fraction. The present work investigated an integrated pretreatment method to recover high-quality lignin along with the cellulose-rich pulp.
Kaustubha Mohanty
exaly +3 more sources
Pretreatment and Fractionation of Wheat Straw by Organosolv in Biphasic System
2019In this work we investigated the pretreatment of wheat straw in a biphasic system constituted by an organic solvent (butanol) and oxalic acid solution. The pretreatments were carried out in a 300 mL Parr reactor at total solid load of 5 wt%; temperature 140-180 °C, time 30-90 min and load of oxalic acid 0-10%.
Viola E. +5 more
openaire +2 more sources