Sökning: "Sodium"
Visar resultat 11 - 15 av 743 avhandlingar innehållade ordet Sodium.
11. Innovative Electrolytes for Safer Sodium-Ion Batteries
Sammanfattning : The overconsumption of non-renewable/fossil fuels by vehicles and industry has resulted in dangerously high levels of CO2 in the atmosphere the last 40 years. The impact on the environment, climate and public health urge governments to find new technologies to ensure a sustainable development. LÄS MER
12. Model for activity coefficients and solubilities of Na2CO3 and Na2SO4 in high-temperature solutions
Sammanfattning : Scaling of sodium sulfate and sodium carbonate double salts has long been recognized as a problem in the black liquor evaporation process. These salts are abundant in black liquor and often tend to precipitate on heat transfer areas, thereby significantly decreasing the heat transfer efficiency. LÄS MER
13. The Role of Kidney Oxygen Homeostasis for the Development of Kidney Disease
Sammanfattning : The relation between oxygen supply and demand determines tissue oxygen tension (PO2). When intrarenal tissue PO2 decreases, any compensatory increase in oxygen supply via increased renal blood flow is likely to increase glomerular filtration rate. LÄS MER
14. Black Liquor Scaling Propensity - Experimental Investigation in a Pilot Evaporator
Sammanfattning : Scaling in the recovery cycle of kraft pulp mills has long been recognised as a problem, especially in black liquor evaporators. Most problems are connected with the precipitation of sodium salts. LÄS MER
15. Alkali-containing aerosol particles-release during biomass combustion and ambient air concentrations
Sammanfattning : Air pollution in the form of particles has considerable influence on human health and climate. Atmospheric aerosol particles arise from direct emissions of particles and from the conversion of certain gases to particles in the atmosphere. LÄS MER