Essays about: "cellulosic ethanol"
Found 5 essays containing the words cellulosic ethanol.
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1. Hydrophobic Coating on Cellulosic Textile Material by Betulin and a Betulin Based Polymer
University essay from Linnéuniversitetet/Institutionen för skog och träteknik (SOT)Abstract : Betulin is a naturally abundant compound in the outer bark of birch and can be easily obtained by solvent extraction. Herein, solutions of betulin were used to treat cellulosic textile fibers and improve their water repellency. Cotton fabrics impregnated in a 7. READ MORE
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2. Rheological study of cellulose dissolved in aqueous ZnCl2 : Regenerated cellulosic fibres for textile applications
University essay from Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Abstract : The most known regenerated cellulosic fiber is viscose, produced in a wet spinning process, but due to cost and environmental issues other processes have been developed. Lyocell fibers, produced in air-gap spinning, have superior dry and wet strenght and a lower environmental impact compared to viscose. READ MORE
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3. Teknisk utvärdering av en ny miljövänlig förbehandlingsmetod av biomassaavfall med utspädd salpetersyra
University essay from Högskolan i Borås/Institutionen IngenjörshögskolanAbstract : Bio-refining of renewable resources such as waste biomass into value added products has increased rapidly over the last decades. The aim is to find new environmentally friendly yet economically feasible ways of replacing current utilization of non renewable resources. READ MORE
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4. Integrated storage and pretreatment of wheat straw with different fungi : impact on ethanol production and storage microflora
University essay from SLU/Dept. of MicrobiologyAbstract : Production of ethanol using cellulosic material as feedstock is crucial for sustainable fuel ethanol production.However a production process based on cellulosic biomass involves several energy and cost intensive steps like storage of biomass, pretreatment, hydrolysis and fermentation, where pretreatment is the energy intensive and troublesome step. READ MORE
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5. Liquid diesel biofuel production in Sweden : a study of producers using forestry- or agricultural sector feedstock
University essay from SLU/Dept. of Forest ProductsAbstract : The transportation sector is the only sector of the Swedish society that is still increasing the emissions of carbon dioxide and other green house gases. Diesel fuel represents one of the fuels that contributes to these emissions and the use of diesel fuels is increasing every year. READ MORE