Sökning: "Feedstock"
Visar resultat 1 - 5 av 224 avhandlingar innehållade ordet Feedstock.
1. Developments in Feedstock Analysis and Process Control for Biogas Production
Sammanfattning : A sustainable treatment of organic wastes, generation of renewable energy, reduction of green house gas emissions, limiting the eutrophication and closing the nutrient cycles are several environmental challenges for which anaerobic digestion may be a suitable solution. There is today a large amount of available organic waste materials that could serve as potential feedstock for biogas production. LÄS MER
2. Anaerobic digestion of horse manure : renewable energy and plant nutrients in a systems perspective
Sammanfattning : In horse keeping horse manure is produced, which can be utilized as a fertilizer or considered a waste. Horse manure constitutes a resource in terms of both plant nutrients and energy. In addition energy policies and objectives aim at replacing fossil fuels with renewable energy sources. LÄS MER
3. Biomass to Biofuel : Syngas Cleaning and Biomass Feedstock
Sammanfattning : This thesis builds around the idea of a biofuel production process that is comprised of biomass production, biomass gasification, gas cleaning, and fuel production. In this work, we specifically looked into H2S removal as a part of cleaning the producer gas and flocculation of microalgae which is involved in the harvesting of microalgae after biomass production. LÄS MER
4. Recalcitrance of wood to biochemical conversion : feedstock properties, pretreatment, saccharification, and fermentability
Sammanfattning : Lignocellulose is an inexpensive and abundant renewable resource that can be used to produce advanced biofuels, green chemicals, and other bio-based products. Pretreatment and efficient enzymatic saccharification are essential features of bioconversion of lignocellulosic biomass. LÄS MER
5. Exploring the Use of Terpenes as Renewable Polymer Feedstock
Sammanfattning : Rising environmental awareness and responsibility has increased the demand for novel, bio-based sustainable materials. Therefore, there is an extensive need to research and develop closed-loop materials from novel feedstocks that can be generated using benign, environmentally friendly synthetic routes. LÄS MER