Sökning: "Marine Gas Oil"

Visar resultat 1 - 5 av 20 uppsatser innehållade orden Marine Gas Oil.

  1. 1. Utbildning på alternativa drivmedel : En studie om utbildning inom ny teknik sett från en students perspektiv

    M1-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Författare :Andrée Nielsen; Ronnie Appelkvist; [2023]
    Nyckelord :Marine engineering education; Linne University; alternative fuels; marine engineering student; Sjöingenjörs utbildningen; Linneuniversitetet; alternativa drivmedel; sjöbefälstudent;

    Sammanfattning : Denna studie har kartlagt vilka drivmedel som användes av svenska handelsflottans fartyg från 2016 och hur stor andel som inte var petroleumbaserad. Fokus riktades mot Linnéuniversitetets sjöingenjörsprogram där en analys av kursplaners mål samt innehåll belyste om alternativa drivmedel fanns inkluderat i utbildningen. LÄS MER

  3. 2. STARTING FROM THE BOTTOM: USING LOW TROPHIC SPECIES IN SALMON FEEDS. Assessing the environmental performance of novel salmon feeds with LCA .

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Moritz Hempel; [2022-08-30]
    Nyckelord :LCA; Salmon aquaculture; novel feeds; seaweed; blue mussel;

    Sammanfattning : Over the past 30 years, the formulation of salmon feeds has shifted from being based on marine ingredients like fishmeal and fish oil towards more plant-based ingredients. This shift was caused by limited supply of wild fish and general sustainability concerns related to using forage fish for feed, so they were mainly replaced with vegetable-protein. LÄS MER

  4. 3. Alternative fuels for Swedish short sea shipping and inland waterways: Techno-economic study

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

    Författare :Julien Maszelin; [2022]
    Nyckelord :Alternative fuels Comparison Short sea shipping Inland waterways Sweden Biofuels Fischer-Tropsch Methanol Hydrogen Ammonia Fossil fuels Sustainable transportation;

    Sammanfattning : Climate change is raising huge challenges for all industries worldwide. It is mainly due to anthropogenic activity and energy consumption which is the cause for emissions of greenhouse gas (GHG) among other environmental impacts and is expected to have huge impact on our societies globally. LÄS MER

  5. 4. Liquid Natural Gas : A study of the environmental impact of LNG in comparison to diesel

    M1-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Författare :Jonas Edfors; Robin Bremberg; [2021]
    Nyckelord :Methane; LNG; Engine; Marine; Mole; Methane Slip; Ship; CO2; CH4; Emission; IMO; Exhaust gas; Environment; Propulsion; Heavy Fuel Oil; Ultra Low Fuel Oil; Diesel; Marine Diesel Oil; ECA; SECA; NECA; IMO; g kWh; EEDI; LSFO; Metan; LNG; Motor; Mol; Skepp; Miljö; Miljövänligt; Tjockolja; Diesel; Marine Diesel; Avgas; CO2; CH4; ECA; SECA; NECA; IMO; g kWh; EEDI; LSFO;

    Sammanfattning : Liquefied Natural Gases (LNG) has been an alternative fuel in the marine industry for several years, but lately, the amount of ships that have been powered by methane has increased a lot. Some of the reasons for this is because LNG does not contain any sulfur and releases less nitrogen oxides than traditional maritime fuels. LÄS MER

  7. 5. Exploring Maritime Border Disputes using the Issues Approach : Comparative analysis of Ghana-Ivory Coast and Kenya-Somalia

    Master-uppsats, Uppsala universitet/Institutionen för freds- och konfliktforskning

    Författare :Roli Mahajan; [2021]
    Nyckelord :terrorism; security studies; maritime disputes; Kenya; Somalia; Ghana; piracy;

    Sammanfattning : Maritime boundaries are man-made constructs which are critical to resources like oil and gas, fisheries as well as trade. Recently, these delimitations in the sea have also gained importance in the environmental discourse because the role of the sea has become scientifically more significant in the field of climate change. LÄS MER