Search for dissertations about: "Steam System"
Showing result 1 - 5 of 127 swedish dissertations containing the words Steam System.
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1. Evaluation of UHT milk processed by direct steam injection and steam infusion technology
Abstract : UHT direct steam injection and steam infusion are widely used; however there is no comparison of their impact on milk components. This study evaluates the structural changes at different steps during the UHT processing of whole milk in a full-scale UHT plant by transmission electron microscopy (TEM) and particle size measurements, and follows the enzymatic activity. READ MORE
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2. From Laboratory to System. Studies of Superheated Steam Drying of Biofuel
Abstract : Replacement of fossil fuels by more sustainable fuels such as biofuels has become increasingly important during the last decade. This is mainly due to economical and environmental reasons. READ MORE
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3. Steam and Condensate System Control in Paper Making
Abstract : The function of a paper machine is to form the paper sheet and remove the water from the sheet. A modern paper machine is divided into three main parts, the wire section, the press section, and the dryer section. READ MORE
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4. Steam Turbine Optimisation for Solar Thermal Power Plant Operation
Abstract : The provision of a sustainable energy supply is one of the most important issues facing humanity at the current time, given the strong dependence of social and economic prosperity on the availability of affordable energy and the growing environmental concerns about its production. Solar thermal power has established itself as a viable source of renewable power, capable of generating electricity at some of the most economically attractive rates. READ MORE
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5. Wood Fuel Pellets: Sawdust Drying in the Energy System
Abstract : In 2004, the amount of wood fuel pellets used in Sweden was 1 256 000 tons, it was mostly used in large scale burning for district heating. Over the last 10 years, a significant increase in pellet production has occurred and today the preferred raw materials for pellet production, i.e., dry sawdust and wood shavings, are insufficient. READ MORE