Sökning: "renare"

Visar resultat 1 - 5 av 147 uppsatser innehållade ordet renare.

  1. 1. Competitor analysis of the synchronous machines market : A study of how manufacturers differentiate themselves from each other with unique value propositions

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Fredrick Fager; Jiyan Kösanlioglu; [2023]
    Nyckelord :Synchronous machines; synchronous motors; synchronous generators; competitor analysis; value proposition; Synkronmaskiner; synkrona motorer; synkrona generatorer; konkurrentanalys; värdeerbjudande;

    Sammanfattning : This report highlights the market for synchronous machines and examines the current situation. Today, the world demands higher volumes of electrical power that is cleaner, more efficient and generated from fossil-free sources. This increases the importance of using efficient and modern that minimise energy losses. LÄS MER

  3. 2. A cost-benefit analysis of electrification of LCVs : A Study-Case in the City of Curitiba, Brazil

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Rodrigo Fernandes; [2023]
    Nyckelord :;

    Sammanfattning : This thesis addresses the urgent global imperative of achieving carbon neutrality, with a specific focus on the relationship of environmental and economic concerns within urban freight transportation. The primary objective is to provide valuable insights and support to freight companies in Curitiba, Brazil, as they embark on a transition towards sustainable and eco-friendly mobility solutions. LÄS MER

  4. 3. Investigation of Milled Wood Lignin Extraction Using Enzymatic Hydrolysis for Application in Hydrophobic Barriers in the Food Packaging Industry

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Anna Wagne; [2023]
    Nyckelord :Lignin; extraction; hydrophobicity; chemical engineering; Technology and Engineering;

    Sammanfattning : The objective of this report is twofold: to optimise the extraction method of lignin from spruce altering a few process parameters and to investigate the use of lignin as a hydrophobic barrier in food applications. The process used was STEX (steam explosion) pretreatment followed by enzymatic hydrolysis and MWL (milled wood lignin) extraction using a mixture of dioxane-water. LÄS MER

  5. 4. Establishing the Interlinkages between Sustainable Development Goals (SDGs) and Energy projects

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Jithin Jomy; Siddharth Pandit; [2023]
    Nyckelord :Sustainable Development Goals PROject Performance Evaluation and Learning SDGs-PROPEL ; Sustainable Development Goals SDGs ; Energy Projects; Sustainability Assessment; Synergies and trade-offs; Environmental; Social Governance ESG reporting; Mål för hållbar utveckling PROject Performance Evaluation and Learning SDGs-PROPEL ; Mål för hållbar utveckling SDG ; Energiprojekt; Hållbarhetsbedömning; Synergier och avvägningar; miljö-; social- och styrelserapportering ESG ;

    Sammanfattning : The pursuit of Sustainable Development Goals (SDGs) requires a transformative approach to energy systems, focusing on cleaner, reliable, and affordable energy services. This pursuit of achieving the SDG 7 goal of universal access to affordable and clean energy, can have numerous positive and negative implications on all other SDGs and their targets. LÄS MER

  7. 5. Towards Affordable Sodium-Ion Batteries : Mechanochemical Synthesis and Electrochemical Assessment of Iron-Based Fluorophosphate Cathode Material

    Master-uppsats, KTH/Materialvetenskap

    Författare :Ratna Juwita; [2023]
    Nyckelord :Sodium-ion batteries; electrical energy storage EES ; iron oxide; positive electrode; material characterization; electrochemical; discharge capacity.; Natriumjonbatterier; elektrisk energilagring EES ; järnoxid; positiv elektrod; materialkarakterisering; elektrokemisk; urladdningskapacitet;

    Sammanfattning : An urgent transformation from fossil fuels to cleaner energy sources to combat climate change has led to the utilization of renewable energies like solar, wind, and tidal power. However, the intermittency of these sources hinders their wider implementation. To address this, large-scale electrical energy storage (EES) systems are needed. LÄS MER