Blar i Master's theses (RealTek) på forfatter "Marchetti, Jorge Mario"
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Analysis of solar thermal systems for domestic hot water production in a nursing home
Tangård, Anette (Master thesis, 2019)The current state of climate change urges the world to consider alternatives concerning the use of energy. In Norway, electricity is a common energy source in buildings, but heating is a purpose which can be conducted using ... -
Comparative analysis of the effect of soiling on solar electricity production in utility-scale solar parks
Øvrum, Øystein (Master thesis, 2019)Dust accumulation on solar panels is a significant decreasing factor for the electricity production from utility scale solar power parks. In this master’s thesis, a literature study and an experimental research is conducted ... -
Novozyme® 435 as bio-catalyst for biomass based esters
Hvidsten, Iver Bergh (Master thesis, 2019)Sugar based bio-surfactants are green alternatives to synthetic surfactants which have gained increasing interest over the past 20 years. In this thesis, lauric acid and vinyl laurate has been investigated as acyl donor ... -
Predictive maintenance in hydropower plants : a case study of valves and servomotors
Cereku, Ernes (Master thesis, 2022)Digitalization has opened the opportunity for a fourth industrial revolution and the hydropower industry is taking charge of enabling digitalization in their operation. There are a lot of studies on predictive maintenance, ... -
Production of biodiesel from Jojoba Oil with calcium glyceoxide as catalyst
Schei, Martin Liplass (Master thesis, 2017)Menneskeheten må slutte med å bruke fossile energikilder i så stor grad som i dag fordi de fossile kildene ikke fornyes raskt nok til å dekke dagens forbruk. Biodiesel er en energikilde som kan dekke en del av denne ... -
Renewable chemicals from lignin : a conceptual evaluation of thermochemical processes for production of valuable chemicals from lignin
Trebostad, Marius (Master thesis, 2016-08-30)Lignin constitutes about a third of the mass of all woody biomass, and represents a great potential within renewable energy and renewable materials. This thesis consists of an introduction into the nature of lignin, and ... -
The use of Tulsion-6812, Tulsion-63 and Amberlyst-16w in the production of biodiesel
Osborg, Miriam Velle (Master thesis, 2016-08-30)Biodiesel, a renewable fuel of a vegetal origin is continuously getting more pronounced. Fossil fuels are finite resources and a contributing factor to environmental change [1], making biodiesel an important environmental ... -
Valorization of glycerol into new bulk chemicals : hydrogen, propylene glycol and propanols
Muscolino, Federico (Master thesis, 2019)In processing of biodiesel, about 10% of the total product released is glycerol. If this was an added value in the early industrialization of the process, nowadays it’s an issue. At the increasing production rates of ...