in norway saccharification and fermentation processes

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  • Factors Effecting Ethanol Fermentation Via Simultaneous ...

    The fermentation broths using S. cerevisiae, the maximum ethanol yield recorded with combined acid and enzyme hydrolysate fermentation broth (0.23 g/l), directly followed by enzyme hydrolysate (0.18 g/l), while the least ethanol yield was obtained from acid hyrolysate (0.12 g/l) for the fermentation of 5 days at 30°C and pH 4.5 (Figure 7).

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  • Effects of Biosurfactants on Enzymatic Saccharification ...

    2020-8-5 · enzymatic saccharification, and microbial fermentation is a major route to advanced biofuels and bio-based chemicals and polymers. Softwood is a major potential feedstock for biorefining processes. Softwood species include, for example, Norway spruce …

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  • Norwegian Centre for Sustainable Bio-based Fuels and

    2021-1-29 · Fermentation. Anaerobic Digesteion. Gasification. Gas Pretreatment. Preparing for piloting. Gasification Processes. Land, Resources and Ecosystem Processes. Climate and Environment . Energy, Fuels and economics . Bio-resource, Environment and Climate. Modelling Tool ... • Norway-India collaborative researchproject • Partners: Anna ...

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  • Organic Waste treatment in Northern Norway - a need for ...

    2019-5-17 · • Dry fermentation opens for more flexible processing than wet fermentation. • Contact between fluid and solid phase achieved by circulation of a permeate. • Permeate can be separatedor treatedto extract by-products • Larger capacity per tank volume, less fluid to hold warm. • Sequential Saccharification and Fermentation

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  • Beneficial research collaboration between Foods of

    2016-10-31 · Another aim is to exchange expertise in enzyme technology and use of microorganisms for saccharification and fermentation of macroalgae, optimizing the enzymatic saccharification of Norwegian and Chilean seaweed. “The University of Chile has strong expertise in …

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  • Norwegian Centre for Sustainable Bio-based Fuels and

    2019-11-13 · Processes Hydrothermal Liquefaction Thermal Upgrading Catalytic conversion Pyrolysis Biochemical Processes Pretreatment Enzymatic Saccharification Fermentation Anaerobic Digesteion Gasification Gas Pretreatment Preparing for piloting Gasification Processes Land, Resources and Ecosystem Processes Climate and Environment Energy, Fuels and ...

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  • Norwegian Centre for Sustainable Bio-based Fuels and

    2019-12-2 · Liquefaction Processes. Hydrothermal . Liquefaction. Thermal Upgrading. Catalytic conversion. Pyrolysis. Biochemical Processes. Pretreatment. Enzymatic Saccharification

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  • Key research topics | NMBU

    2016-8-29 · WP3.2 Enzymatic Saccharification (Anikó Várnai, NMBU) WP3.3 Fermentation (Alexander Wentzel, SINTEF Industry) WP3.4 Anaerobic digestion and gas upgrading (Michal Sposob, NIBIO) SP4: Gasification Processes . SP leader: Morten Seljeskog, SINTEF; Key features: Thermochemical processes where carbonaceous fuels are converted into combustible gases

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  • Duncan Akporiaye Centre Leader SINTEF

    Ecosystem Processes Climate and Environment Energy, Fuels and economics Liquefaction Processes Hydrothermal Liquefaction Pyrolysis Catalytic conversion Thermal Upgrading Biochemical Processes Pretreatment Enzymatic Saccharification Fermentation Anaerobic Digestion Gasification Processes Gasification Gas Pretreatment Preparing for piloting ...

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  • Comparison of saccharification and fermentation of

    2016-9-5 · Results. The aim of this study has been to systematically compare the effects of steam explosion severity on the enzymatic saccharification and simultaneous saccharification and fermentation of rice straw and husk produced from a variety widely grown in Vietnam (Oryza sativa, cv. KhangDan18).Rice straw and husk were steam exploded (180–230 °C for 10 min) into hot water and …

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  • Gerdt Müller - Scientist, Process Development

    Visualizza il profilo di Gerdt Müller su LinkedIn, la più grande comunità professionale al mondo. Gerdt ha indicato 5 esperienze lavorative sul suo profilo. Guarda il profilo completo su LinkedIn e scopri i collegamenti di Gerdt e le offerte di lavoro presso aziende simili.

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  • Beneficial research collaboration between Foods of

    2016-10-31 · Another aim is to exchange expertise in enzyme technology and use of microorganisms for saccharification and fermentation of macroalgae, optimizing the enzymatic saccharification of Norwegian and Chilean seaweed. “The University of Chile has strong expertise in …

    Get Price
  • Organic Waste treatment in Northern Norway - a need for ...

    2019-5-17 · • Dry fermentation opens for more flexible processing than wet fermentation. • Contact between fluid and solid phase achieved by circulation of a permeate. • Permeate can be separatedor treatedto extract by-products • Larger capacity per tank volume, less fluid to hold warm. • Sequential Saccharification and Fermentation

    Get Price
  • Effects of Biosurfactants on Enzymatic Saccharification ...

    2020-8-5 · enzymatic saccharification, and microbial fermentation is a major route to advanced biofuels and bio-based chemicals and polymers. Softwood is a major potential feedstock for biorefining processes. Softwood species include, for example, Norway spruce …

    Get Price
  • Ozone detoxification of steam-pretreated Norway

    2015-11-26 · Glucose consumption by S. cerevisiae during the fermentation of pretreatment liquid produced from Norway spruce.Markers in a sugar reference (closed circle), untreated (closed diamond), 0.5 g ozone (closed square), 1.5 g ozone (cross symbol), 2.5 g ozone (closed triangle), 3.5 g ozone (open circle).Markers in b sugar reference (closed circle), untreated (closed diamond), 0.25 g ozone (open ...

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  • Methane potential and enzymatic saccharification of

    2021-4-21 · The numbers indicate the following processes: 1) anaerobic digestion, 2) steam explosion; severity 4.6, 3) enzymatic saccharification, 4) anaerobic digestion, 5) solid/liquid separation, 6) anaerobic digestion, 7) fermentation (ethanol yield from glucose estimated at 0.45 kg/kg).

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  • Effect of the two-stage autohydrolysis of hardwood

    2021-5-23 · Full Article. Effect of the Two-Stage Autohydrolysis of Hardwood on the Enzymatic Saccharification and Subsequent Fermentation with an Efficient Xylose-Utilizing Saccharomyces cerevisiae Junyeong Park, a Ziyu Wang, a Won-Heong Lee, b,c Hasan Jameel, a Yong-Su Jin, b, * and Sunkyu Park a, * To effectively utilize sugars during the fermentation process, it is important to …

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  • (PDF) Saccharification of Lignocellulosic Biomass for ...

    Saccharification of Lignocellulosic Biomass for Biofuel and Biorefinery Applications – A Renaissance for the Concentrated Acid Hydrolysis? Energy Procedia, 2012. ... Review of pretreatment processes for lignocellulosic ethanol production, and development of an innovative method.

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  • Biochemical conversion of biomass to biofuels

    2015-4-30 · (2013) Enzymatic hydrolysis of Norway spruce and sugarcane bagasse after treatment with 1-allyl-3-methylimidazolium formate. Journal of Chemical Technology & Biotechnology 88(12), 2209–2215. PAPER II: Soudham VP, Raut DG, Anugwom I, Brandberg T, Larsson C, Mikkola JP (2015) Coupled enzymatic hydrolysis and ethanol fermentation:

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  • Technologies for Biochemical Conversion of Biomass -

    2016-12-9 · Technologies for Biochemical Conversion of Biomass introduces biomass biochemical conversion technology, including the pretreatment platform, enzyme platform, cell refining platform, sugar platform, fermentation platform, and post-treatment platform. Readers will find a systematic treatment, not only of the basics of biomass biochemical conversion and the introduction of each strategy, but ...

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  • ancient malt and ale : big pots: fermentation and

    2016-7-17 · Brewers in history and prehistory could also have used this simple and basic technique, keeping their barm/yeast culture in a cool place. In the 1980s, archaeologists found a medium sized grooved ware pot which had been sunk into the ground in the remains of one of the buildings at Barnhouse, Orkney.The pot, about a litre in volume, had been buried up to its' rim.

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  • Organic Waste treatment in Northern Norway - a need for ...

    2019-5-17 · • Dry fermentation opens for more flexible processing than wet fermentation. • Contact between fluid and solid phase achieved by circulation of a permeate. • Permeate can be separatedor treatedto extract by-products • Larger capacity per tank volume, less fluid to hold warm. • Sequential Saccharification and Fermentation

    Get Price
  • Duncan Akporiaye Centre Leader SINTEF

    Ecosystem Processes Climate and Environment Energy, Fuels and economics Liquefaction Processes Hydrothermal Liquefaction Pyrolysis Catalytic conversion Thermal Upgrading Biochemical Processes Pretreatment Enzymatic Saccharification Fermentation Anaerobic Digestion Gasification Processes Gasification Gas Pretreatment Preparing for piloting ...

    Get Price
  • Ozone detoxification of steam-pretreated Norway

    2015-11-26 · Ozone treatment of SO2-impregnated steam-pretreated Norway spruce was explored as a potential approach to decrease inhibition of yeast and cellulolytic enzymes. This novel approach was furthermore compared to some of the most effective methods for conditioning of pretreated lignocellulose, i.e., treatment with alkali and sodium dithionite.

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  • Plate Heat Exchanger (PHE), Manufacturer, Supplier,

    2021-6-1 · Liquefaction, Saccharification, Fermentation, Condensation, Heat Recovery, Reboiler Processes ” alt=”Chemicals & Petrochemicals”/> Chemicals & Petrochemicals. Solvent Recovery, Cooling & Heating of Acids and Caustic Solutions, Heat Recovery from Flue Gases.

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  • Methane potential and enzymatic saccharification of

    2021-4-21 · The numbers indicate the following processes: 1) anaerobic digestion, 2) steam explosion; severity 4.6, 3) enzymatic saccharification, 4) anaerobic digestion, 5) solid/liquid separation, 6) anaerobic digestion, 7) fermentation (ethanol yield from glucose estimated at 0.45 kg/kg).

    Get Price
  • NMBU: PhD scholarship in Biorefinery - DolPages

    2017-3-16 · The Faculty of Science and Technology at the Norwegian University of Life Sciences (NMBU) has a vacant three years PhD position related to biorefinery with the focus on microbial lipid production. Project group. The PhD position will be affiliated to a new research center called Bio4Fuels at the NMBU.

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  • Effect of steam explosion on waste copier paper alone

    2017-1-1 · Effect of steam explosion on waste copier paper alone and in a mixed lignocellulosic substrate on saccharification and fermentation Adam Ellistona, David R. Wilsona, Nikolaus Wellnera, Samuel R.A. Collinsa, Ian N. Robertsb, Keith W. Waldrona,⇑ a The Biorefinery Centre, Institute of Food Research, Norwich Research Park, Colney, Norwich NR4 7UA, United Kingdom

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  • (PDF) Saccharification of Lignocellulosic Biomass for ...

    Saccharification of Lignocellulosic Biomass for Biofuel and Biorefinery Applications – A Renaissance for the Concentrated Acid Hydrolysis? Energy Procedia, 2012. ... Review of pretreatment processes for lignocellulosic ethanol production, and development of an innovative method.

    Get Price
  • Butanol production from lignocellulosic biomass ...

    2019-6-28 · Important process intensification approaches include (a) simultaneous saccharification and (co-)fermentation (SSF or SSCF) in which hydrolysis of polysaccharides present in (pre-treated) biomass is performed by externally produced and added hydrolytic enzyme mixes in situ with the simultaneous fermentation of the liberated sugars by a strain ...

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  • Analysis, pretreatment and enzymatic saccharification

    2014-3-19 · Forestry residues consisting of softwood are a major lignocellulosic resource for production of liquid biofuels. Scots pine, a commercially important forest tree, was fractionated into seven fractions of chips: juvenile heartwood, mature heartwood, juvenile sapwood, mature sapwood, bark, top parts, and knotwood. The different fractions were characterized analytically with regard to chemical ...

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  • Organic Waste treatment in Northern Norway - a need for ...

    2019-5-17 · • Dry fermentation opens for more flexible processing than wet fermentation. • Contact between fluid and solid phase achieved by circulation of a permeate. • Permeate can be separatedor treatedto extract by-products • Larger capacity per tank volume, less fluid to hold warm. • Sequential Saccharification and Fermentation

    Get Price
  • Value chain analysis of biofuels: Borregaard in Norway

    2016-12-13 · The BALI process is based on chemical pre-treatment, saccharification with commercial enzymes, conventional fermentation of hexoses, aerobic fermentation or chemical conversion of pentoses and chemical modification of lignin. The project has the aim to “develop a ... the processes of the biorefinery, such as bark and wood chips. ...

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  • Chemical & Process Engineering - SINTEF Narvik

    These usually are for processes that have been implemented elsewhere and the need is for determining the suitability for local implementation. Gassmaks Nordland – a study of potential processes for value creation from natural gas and locally occurring minerals in Northern Norway .

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  • Challenges and opportunities in mimicking non

    2019-2-2 · The recalcitrance bottleneck of lignocellulosic materials presents a major challenge for biorefineries, including second-generation biofuel production. Because of their abundance in the northern hemisphere, softwoods, such as Norway spruce, are of major interest as a potential feedstock for biorefineries. In nature, softwoods are primarily degraded by basidiomycetous fungi causing brown rot.

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  • PowerPoint Presentation

    2014-7-17 · Develop integrated processes that capture maximum value from . lignocellulosic. biomass, by integrating a range of product streams in addition to bioethanol. We are bringing improved feedstock, added value product extractions and improved saccharification and fermentation combinations together in pilot biorefineries in Europe and Brazil.

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  • sunliquid® - Clariant

    Fermentation Using optimized microorganisms, the sunliquid® process provides for efficient fermentation, giving rise to maximum ethanol yields. This highly-optimized, one-pot system simultaneously converts both C5 and C6 sugars to ethanol, delivering up to 50% more ethanol than conventional processes which convert only C6 sugars.

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  • Recalcitrance of Wood to Biochemical Conversion ...

    2018-2-19 · 3.2 Enzymatic saccharification 12 3.3 Fermentation 14 4. Recalcitrance of woody feedstocks 14 4.1 Cellulose 15 4.2 Lignin 18 4.3 Hemicelluloses 19 4.4 Structure 22 5. Enzyme inhibition 22 6. Microbial inhibition 23 7. Aim of study 24 8. Methods 25 8.1 …

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  • Frontiers | Biomethane Production From

    2019-8-8 · Anaerobic digestion using lignocellulosic material as the substrate is a cost-effective strategy for biomethane production, which provides great potential to convert biomass into renewable energy. However, the recalcitrance of native lignocellulosic biomass makes it resistant to microbial hydrolysis, which reduces the bioconversion efficiency of organic matter into biogas.

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  • Industrial Hemp (Cannabis sativa L.) – a High-Yielding ...

    2011-11-2 · 1.3 Biomass conversion processes for energy carrier production 18 1.3.1 Anaerobic digestion 18 1.3.2 Combustion 18 1.3.3 Fermentation 19 1.3.4 Other conversion techniques 19 1.4 Energy crops 20 1.5 Sustainability of energy crop production and use 21 1.6 Industrial hemp – basic characteristics 22

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