Sökning: "Gas Leaks"

Visar resultat 1 - 5 av 21 uppsatser innehållade orden Gas Leaks.

  1. 1. A socio-technical review of Natural Gas: Resources, environmental and political aspects

    Master-uppsats, Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

    Författare :Ravi Teja Gorugantu; Sridhar Babu Sanjeevi Rao; [2023]
    Nyckelord :;

    Sammanfattning : This report gives a general overview of the natural gas resources in the world, along with its importance as a source of producing energy, and technical uses. It also draws attention to the political issues raised by natural gas exploitation and the steps being taken to address them. LÄS MER

  3. 2. Köldmedieläckage i kylanläggningar : En utredning om alternativa metoder för att detektera läckage

    Uppsats för yrkesexamina på grundnivå, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Christian Westerberg; Henric Gustavsson; [2021]
    Nyckelord :Kylteknik; kylanläggning; läckage; läckagedetektering; köldmedium;

    Sammanfattning : Commercial refrigerant industry is one of the biggest contributing factors toglobal warming according to a study by Mota-Babiloni et al. (2015). Studies have shown that emissions of fluorinated greenhouse gases' effect on global warming can increase from 1.3% (2004) to 7. LÄS MER

  4. 3. Effects of Vacuum Impregnation with Various Substances in Combination with Pulsed Electric Field to Improve the Freezing Tolerance of Arugula Leaves

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :George Lukhava; [2021]
    Nyckelord :Food Engineering; Food Preservation; Pulsed Electric Fields; PEF; Vacuum Impregnation; VI; Arugula; Cryoptrotectant; Glycerol; Secondary Metabolites; Folic Acid; Folate; Folacin; Vitamin B1; Thiamine; Thiamin; Agriculture and Food Sciences;

    Sammanfattning : As of 2020 an estimated number of 821 million people across the world are undernourished and that figure is expected to grow by 2 billion before the end of 2050 (United Nations Sustainable Development 2020). Despite this, every year over 1/3 of food produced globally is disposed of without consumption (Global Panel on Agriculture and Food Systems for Nutrition 2018), and the actual number might be much higher. LÄS MER

  5. 4. Diffusion of Sustainable Innovations : A Case Study of Optical Gas Imaging

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

    Författare :Jacob Blinke; [2020]
    Nyckelord :Adoption; Sustainable Innovation; Diffusion of Innovations; LDAR; Optical Gas Imaging; Industrial Gases; Sustainability; Crossing the Chasm; Gas Leaks; Innovation; Innovation Adoption.; Adoption; Hållbar Innovation; Diffusion av Innovationer; Optical Gas Imaging;

    Sammanfattning : During the last two decades, innovations that contribute to sustainable development has received increasing attention in the markets and academia. The diffusion of sustainable innovations is a key element in society’s transformation toward a greener and more sustainable economy. LÄS MER

  7. 5. Potential till energiutvinning från deponigas på Tagenedeponin norr om Göteborg

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Erik Johansson; [2020]
    Nyckelord :Deponigas; Diffusa Utsläpp; Energiutvinning; Avfallshantering; Nedbrytningsmodellering; Kemiteknik; Chemical engineering; Technology and Engineering;

    Sammanfattning : When organic material is deposited at a landfill it is decomposed over time by microorganisms to form a gas mixture consisting of mainly methane, carbon dioxide and nitrogen called landfill gas. To limit the environmental impact from this gas there is a requirement in Sweden today that all landfills which have accepted or are accepting organic material to be equipped with a gas collection system and at least a flare to combust the methane. LÄS MER