Results 41 to 50 of about 6,870 (224)

Modeling the microbial pretreatment of camelina straw and switchgrass by Trametes versicolor and Phanerochaete chrysosporium via solid-state fermentation process: A growth kinetic sub-model in the context of biomass-based biorefineries

Frontiers in Microbiology, 2023
Advancing microbial pretreatment of lignocellulose has the potential not only to reduce the carbon footprint and environmental impacts of the pretreatment processes from cradle-to-grave, but also increase biomass valorization, support agricultural ...
Cuong Ngoc Dao, Lope G. Tabil, Edmund Mupondwa, Tim Dumonceaux   +3 more
doaj   +1 more source

Studying the effects of laccase treatment in a softwood dissolving pulp: cellulose reactivity and crystallinity [PDF]

, 2014
An enzymatic biobleaching sequence (LVAQPO) using a laccase from Trametes villosa in combination with violuric acid (VA) and then followed by a pressurized hydrogen peroxide treatment (PO) was developed and found to give high bleaching properties and ...
Ariza, J., Garcia Barneto, Agustín, Quintana, Elisabet, Roncero Vivero, María Blanca, Valls Vidal, Cristina, Vidal Lluciá, Teresa   +5 more
core   +2 more sources

Integrated and closed‐loop biorefinery strategies for efficient waste valorization and biofuel production

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1656-1676, April 2026.
Abstract Advancements in biofuel production technologies are essential for reducing global dependence on fossil fuels and addressing their overexploitation. Many valuable components of biomass, such as cellulose, hemicellulose, and lignin, remain underused in traditional biorefineries, which typically rely on a single feedstock to produce a primary ...
Marcos Paulo Patta Granado, Prakhar Talwar, Sahil Sahil, Andrea Cressoni De Conti, Sonil Nanda, Janusz A. Kozinski   +5 more
wiley   +1 more source

Literature review of physical and chemical pretreatment processes for lignocellulosic biomass [PDF]

, 2010
Different pretreatment technologies published in public literature are described in terms of the mechanisms involved, advantages and disadvantages, and economic assessment.
Bakker, R., Bermudez, L., Harmsen, P.F.H., Huijgen, W.   +3 more
core   +1 more source

EFFECTIVE ALKALINE PEROXIDE OXIDATION PRETREATMENT OF SHEA TREE SAWDUST FOR THE PRODUCTION OF BIOFUELS: KINETICS OF DELIGNIFICATION AND ENZYMATIC CONVERSION TO SUGAR AND SUBSEQUENT PRODUCTION OF ETHANOL BY FERMENTATION USING Saccharomyces cerevisiae [PDF]

, 2016
Shea tree sawdust delignification kinetic data during alkaline peroxide pretreatment were investigated at temperatures of 120 °C, 135 °C, and 150 °C. The activation energy during delignification was 76.4 kJ/mol and the Arrhenius constant was calculated
Ayeni, .A. O., Hymore, F. K., Omoleye, James, Pandey, R. A.   +3 more
core   +2 more sources

Engineered Cellulose: A Multifunctional Platform for Next‐Generation Sustainable Environmental Technologies

EcoMat, Volume 8, Issue 4, April 2026.
Engineered cellulose—enabled by functionalization, hybridization, and nano‐engineering—emerges as a versatile platform driving next‐generation solutions in water purification, CO2 capture, air filtration, soil remediation, energy storage, and sustainable packaging. ABSTRACT Engineered cellulose is redefining the frontier of sustainable materials in the
Amir Hossein Behroozi, Tizazu H. Mekonnen   +1 more
wiley   +1 more source

Catalyst system investigation in biomimetic delignification of oil palm empty fruit bunches

Case Studies in Chemical and Environmental Engineering
Biomimetic delignification of oil palm empty fruit bunches with the bio-inspired chemical catalyst system was investigated by mimicking the ligninolytic enzyme's redox mediator formation, i.e., Mn3+ and H2O2.
Nur Rohmah, Tirto Prakoso, Meiti Pratiwi, Tatang Hernas Soerawidjaja   +3 more
doaj   +1 more source

Extended Oxygen Delignification with the Oxy TracTM Process

JAPAN TAPPI JOURNAL, 2000
Many mills have adopted oxygen delignification systems in order to decrease chemical consumption in a bleaching plant since 1970's.Generally, the maximum delignification obtained by oxygen delignification system keeping pulp strength has been considered about 50% for softwood pulp because possible delignification by oxygen is limited to certain groups ...
Monica Bokstrom, Toru Kobayashi
openaire   +2 more sources

Multi‐Dimensional Characterization of Sodium‐Ion Battery Materials: Bridging Atomic Structure, Interface Chemistry and Electrochemical Performance

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Sodium‐ion batteries (SIBs) have emerged as promising candidates for large‐scale energy storage due to their cost‐effectiveness and resource abundance. However, challenges such as sluggish ion diffusion kinetics, structural degradation, and interfacial instability hinder their practical applications.
Yunze Wang, Wenda Ma, Zaowen Zhao, Yuhe Huang, Xuerong Zheng, Xiangming He, Guozhong Cao, Yida Deng   +7 more
wiley   +1 more source

Polyoxometalates as mediators in the laccase catalyzed delignification [PDF]

, 2001
The polyoxometalate (POM)-laccase catalytic system was applied for the first time to aerobic delignification of kraft pulps at moderate (40-60 degreesC) temperatures.
Balakshin, M. Yu., Evtuguin, D. V., Neto, C. Pascoal, Paulo, Artur Cavaco   +3 more
core   +1 more source