Oskar Englund

BEECO - Croatian Biomass Project - European Commission

It is the most abundantly available raw material on the Earth for the production of biofuels, mainly bio-ethanol. It is composed of carbohydrate polymers (cellulose, hemicellulose), and an aromatic polymer (lignin). Lignocellulosic Biomass Conversion of Lignocellulosic Biomass Into Platform Chemicals for Biobased Polyurethane Application. Xumeng Ge, Pretreatment and Saccharification of Lignocellulosic Biomass. Lignocellulosic biomass is the most economical and highly Biomass Utilization. K. What is lignocellulosic biomass ?

Lignocellulosic biomass

This thesis focuses on characterization of organic components and inorganic elements in lignocellulosic biomass. The chosen biomass models were mostly wood from conifers and straw from rhizomatous grasses but also forest-based residues and agro-based plants. Given the origin of this biomass, as well as its composition, lignocellulosic biomass is a vast resource. In fact, cellulose, hemicellulose, and lignin, and the extracts they contain, can be applied in multiple sectors: paper, textiles, pharmaceuticals, food, and energy, to name but a few.

Wageningen Food & Biobased Research conducts biomass pre-processing pilots on both small (100 ml), medium-sized (2-4 L) and pilot (400 L) scale.

SweCRIS

Among emerging bioproducts, lactic acid has attracted significant interest because of its growing application in many industries (e.g., packaging, medical, and pharmaceutical). In this study, BioSTEAM—an open-source platform—was leveraged for the design, simulation, and evaluation (via techno 2017-03-28 · Pretreatment with acid hydrolysis (HCl, H 2 SO 4), can result in improvement of enzymatic hydrolysis of lignocellulosic biomass, to release fermentable sugars.

Challenges and alternatives for the adequacy of hydrothermal

It is the most abundantly available raw material on the Earth for the production of biofuels, mainly bio-ethanol.

After pretreatment, the lignocellulosic biomass is then subjected to saccharification either via acidic or enzymatic hydrolysis. Valorization of Lignocellulosic Biomass Side Streams for Sustainable Production of Chemicals, Materials and Fuels using Low Environmental Impact Technologies - FPS COST Action FP1306 Related Information lignocellulosic biomass is becoming a logical alternative to petroleum in light of looming oil shortages, increases in oil prices, and environmental sustainability considerations. This editorial aims at providing a broad overview of the consider-ations for replacing the US petroleum economy with one based on lignocellulosic biomass. 2. Structure of lignocellulose biomass Lignocellulosic biomass is typically nonedible plant material, including dedicated crops of wood and grass, and agro-forest residues. Lignocellulosics are mainly composed of cellulose, hemicellulose, and lignin .
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2020-10-19 · Lignocellulosic biomass has been recognized as promising feedstock for biofuels production. However, the high cost of pretreatment is one of the major challenges hindering large-scale production 2018-09-27 · Background Lignocellulosic biomass requires either pretreatment and/or fractionation to recover its individual components for further use as intermediate building blocks for producing fuels, chemicals, and products. Numerous ionic liquids (ILs) have been investigated for biomass pretreatment or fractionation due to their ability to activate lignocellulosic biomass, thereby reducing biomass Renewable bio-oil obtained from the fast pyrolysis of lignocellulosic biomass has been found to be an alternative for grain-derived biofuels and undergoes practical applications (6, 7).

renewable only accounts for approx. 10% of the global energy supply compared to 78% for fossil fuels REN21, 2015( .) Here, we aim to review the fast development and recent advances of 3d-metal-based catalysts including Cu, Fe, Co, Ni and Mn in lignocellulosic biomass conversion.
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Enzymatic hydrolysis of cellulose in aqueous ionic liquids

LB has a high potential as an alternative to fossil resources to produce second-generation biofuels and biosourced chemicals and materials without compromising global food security. One of the major limitations to LB Lignocellulosic biomass based polymers and their commercial importance are also reported mainly in the frame of these compounds. This review article aims to draw the map of lignocellulosic biomass derived chemicals and their synthetic polymers, and to reveal the scope of this map in today's modern chemical and polymer industry. The chemical changes sustained by lignocellulosic biomass during hydrothermal treatment are reflected at multiple scales. This study proposes to benefit from this multiscale nature in order to Lignocellulosic biomass consists mainly of lignin and the polysaccharides cellulose and hemicellulose. Compared with the production of ethanol from first-generation feedstocks, the use of lignocellulosic biomass is more complicated because the polysaccharides are more stable and the pentose sugars are not readily fermentable by Saccharomyces @article{osti_1777643, title = {Machine Learning-Based Classification of Lignocellulosic Biomass from Pyrolysis-Molecular Beam Mass Spectrometry Data}, author = {Nag, Ambarish and Gerritsen, Alida and Doeppke, Crissa and Harman-Ware, Anne E.}, abstractNote = {High-throughput analysis of biomass is necessary to ensure consistent and uniform feedstocks for agricultural and bioenergy applications Vast amounts of lignocellulose/biomass are available, both naturally and as agricultural wastes, for exploitation as sources of chemical feedstocks, fuels, foods and feeds.

lignocellulosic biomass - Swedish translation – Linguee

Numerous ionic liquids (ILs) have been investigated for biomass pretreatment or fractionation due to their ability to activate lignocellulosic biomass, thereby reducing biomass Renewable bio-oil obtained from the fast pyrolysis of lignocellulosic biomass has been found to be an alternative for grain-derived biofuels and undergoes practical applications (6, 7). Nevertheless, since bio-oil is a multicomponent mixture including water, hydrocarbons, and oxygenated compounds ( 8 ), it has some undesirable properties, such as strong corrosivity, low heating value, and Lignocellulosic biomass is a promising feedstock for sustainable biofuels and bioproducts. Among emerging bioproducts, lactic acid has attracted significant interest because of its growing application in many industries (e.g., packaging, medical, and pharmaceutical).

It is composed of carbohydrate polymers (cellulose, hemicellulose), and an aromatic polymer . These carbohydrate polymers contain different sugar monomers (six and five carbon sugars) and they are tightly bound to lignin. Lignocellulosic biomass (LCB), also known as lignocellulose, is the most abundant biorenewable material on the earth [1], produced from atmospheric CO 2 and water using the sunlight energy through the photosynthesis process. It is a complex matrix, mainly made of polysaccharides, phenolic polymers, and proteins that constitute the essential part of woody cell walls of plants. Lignocellulosic biomass (or LC biomass) refers to plant biomass that is composed of cellulose, hemicellulose, and lignin. Biomass is increasingly recognized as a valuable commodity, since it is an alternative to petroleum for the production of biofuels and chemicals. Lignocellulosic biomass consists of a variety of materials with distinctive physical and chemical characteristics.