Sökning: "SECA"

Visar resultat 1 - 5 av 21 uppsatser innehållade ordet SECA.

  1. 1. 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

  3. 2. Air emissions arise from cruise vessels in the Port of Gothenburg

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Di Zhang; Cem Ozturk; [2020-07-02]
    Nyckelord :Cruise shipping; the Port of Gothenburg; air emission; SECA; NECA; fuel consumption; IMO; CLIA;

    Sammanfattning : It is not new for cruise ships to cause air pollution to the port they pass by. Nevertheless, the amount of pollutants emitted by cruise ships is still staggering. Since air emissions derive from cruise industry is not a new subject for academic literature, in the case of Port of Gothenburg, the academic articles are extremely limited. LÄS MER

  4. 3. Utredning om modifikation av skrubberanläggningen på Peter Pan

    M1-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Författare :Jonas Blom; [2019]
    Nyckelord :Skrubber; SECA; MARPOL;

    Sammanfattning : AbstractSince MARPOL Annex VI took force in 1997, the limits ​​with in SECA (Sulphur EmissionControl Areas) have been stricter several times. This contributed to the vessel Peter Pan,owned by TT-Line AB, installed a scrubber in 2016. A scrubber enables the use of fuels with ahigh sulphur content and still meet the actual requirements. LÄS MER

  5. 4. Skrubberns ekonomiska effekt

    M1-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Författare :Martin Paulsson; [2018]
    Nyckelord :SECA; SOx; Svavelreducering; Skrubber;

    Sammanfattning : The work investigates costs and challenges with a marine wet scrubber with regard to the sulfur requirements in shipping as well as the requirements that will enter into force on 1 January 2020. As a basis, scrubber installations are implemented and put into use, as well as information from manufacturers and classification society. LÄS MER

  7. 5. Environmental strategy in the Swedish shipping industry The drivers of becoming proactive

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Jonas Nyström; Alexander Gustafsson; [2017-06-29]
    Nyckelord :Shipping; SECA; NECA; Ballast Water Management; Energy Efficiency Design Index; Sustainability; Legislation; IMO; Swedish shipping sector;

    Sammanfattning : There is an increased rate of the legislation being implemented to reduce emissions and impact from the shipping sector around the world. These legislations have been or are about to be implemented either worldwide or in certain areas of the world. The focus of this thesis was to investigate the impact these have on the Swedish shipping sector. LÄS MER