Selaus syöttöajan mukaan kokoelmasssa 215 Teknillinen kemia, kemian prosessitekniikka
Viitteet 1-20 / 41
-
The Potential Use of LNG in SSAB Raahe Steelworks
(2020)Steel has been produced for thousands of years, but its extensive, industrial use began during the industrialization, with the introduction of more efficient production methods, such as the blast furnace. The global ... -
Effect of Dust Sintering on Fouling of Recovery Boiler Flue Gas Ducting
(2021)Recovery boilers today are 100 times the capacity of the original design. The fuel, black liquor, used in recovery boilers has also changed. To improve the efficiency of the boiler, the fuel contains less water. Increased ... -
Characterization of Industrial Filter Materials for Improved Filter Medium Selection
(Åbo Akademi, 2019)Filter fabrics for solid/liquid separation have been analyzed and characterized in order to provide additional knowledge about said fabrics. Three different fabrics, AINO, MITO and ASKO have been studied in this thesis as ... -
Modelling of Lyocell fibre production and technical analysis of solvent recovery concepts
(Åbo Akademi, 2020)Lyocell is a type of man-made cellulosic fibre that is produced via direct dissolution of dissolving pulp in a non-volatile amine oxide or ionic liquid. The dissolved pulp is regenerated into long fibre strings by extruding ... -
Optimization of Waste Heat Recovery on Cruise Ships using Dynamic Simulation
(Åbo Akademi, 2020)The shipping industry is currently facing tightening emission regulations and demands for more efficient cruise ships to demand shipyards to find solutions for increased efficiency and lower emissions. Cruise ships still ... -
Carbon capture and storage feasibility in marine applications
(Åbo Akademi, 2020) -
Thin-layer composite reference electrodes
(Åbo Akademi, 2020)In this thesis work the performance and feasibility of a thin layer polymer:salt composite reference electrode was assessed, in an attempt to further miniaturize the all solid-state reference electrode previously made. The ... -
Case Company Study of Total Energy Control and Optimisation
(Åbo Akademi, 2020) -
Improved modeling of rotary momentum mass transport equipment
(Åbo Akademi, 2020)Pumps, compressors and turbines are vital parts of any process plant. Thus, accurate modeling of these machines is crucial for a dynamic process simulator, especially if the simulator is used for operator training. The ... -
Enabling and optimizing remote-controlled operations of engine-based power plants
(Åbo Akademi, 2020)Inledning Wärtsilä är ett finländskt företag och en global marknadsledare inom smarta teknologier samt kompletta livscykellösningar inom marin- och energiindustrin. Företaget värderar hållbarhet och effektivitet, eftersom ...Sekretessbelagd -
PRODUCTION OF MAGNESIUM SALTS FROM MINING SIDE-STREAMS
(Åbo Akademi, 2020)Svensk sammanfattning – Swedish summary Efterfrågan på magnesium och bulkkemikalier härledda från magnesium ökar ständigt. Det finns ett växande intresse för att återvinna mer magnesium från lämpliga råvaror inom industrin. ...Sekretessbelagd fram till 2024-06-11 -
Modelling, simulation, and optimization of hot stove operation
(Åbo Akademi, 2020)This thesis focuses on modelling and simulation of the operation of a system of three hot stoves used for preheating of the combustion air in the ironmaking blast furnace. A dynamic mathematical model of the stove set was ... -
Flash Drying of Recycled Paper Pulp in a Mechanically Agitated Fluidized Bed
(Åbo Akademi, 2020)Flash drying of pulp is an interesting option for drying of market pulp, mainly due to its high thermal efficiency and relatively low operating and capital costs. Typical flash dryers consist of a series of high drying ...Sekretessbelagd fram till 1.6.2024 -
UV-initierad fotopolymerisation vid tillverkning av slipmaterial
(Åbo Akademi, 2020)Ett konventionellt, flexibelt slipmaterial består i sin enklaste form av ett substrat, till exempel papper, ett limlager som fäster slipkornen vid bottenmaterialet samt ytterligare ett limlager för att vidare förankra ... -
Framework for strategising in business ecosystems
(Åbo Akademi, 2020)Business ecosystems have been studied for almost 30 years, having its origin in Moore’s theories that he developed in the early 1990’s. A business ecosystem is a organisational structure of companies, customers, governmental ... -
Tailored low consistency refining for targeted fiber properties
(Åbo Akademi, 2020)The main aim of the study has been to analyze the impact of refining on the physical and optical properties of paper sheets with respect to change in three refining parameters. The three parameters that have been changed ... -
Aerobic Oxidation of Arabinose – Glucose Mixtures over Gold Nanoparticles
(Åbo Akademi, 2020) -
Fat Fractionation by Distillation
(Åbo Akademi, 2020)Sekretessbelagd fram till 3.3.2024 -
Behovet av fysiska möten i en tidsålder av digital kommunikation : en studie i interkulturellt projektarbete
(Åbo Akademi, 2020)Dagens digitala kommunikationskanaler gör det lättare och snabbare än någonsin att föra en diskussion mellan människor på olika ställen. Även arbetsresor och fysiska möten är avgörande i kundrelationer. Denna avhandling ...
