Sökning: "Synthetic diesel"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden Synthetic diesel.

1. 1. Techno economic assessment of CCUS for a biogas facility in Sweden : Evaluating the economic feasibility for three CCUS concepts

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

   Författare :Tobias Johansson; Markus Knutsson; [2022]
   Nyckelord :CCS; CCU; CCUS; Biogas; Biologic methanation; Negative emissions; TEA; Techno economic assessment.;

   Sammanfattning : Many countries strengthen their commitments to reduce greenhouse gas emissions to limit climate change and meet the Paris Agreement (Masson-Delmotte et al., 2019). Commitments include achieving net-zero emissions or in some cases even negative emissions (Government offices of Sweden, 2020a; United Nations, 2021a). LÄS MER

3. 2. Effect of ash on catalytic activity for passive regeneration of catalytic diesel particulate filter : Evaluation of ash deposition by laboratory ageing

   Master-uppsats, KTH/Kemiteknik

   Författare :Gisela Engström; [2022]
   Nyckelord :Diesel Particulate Filter; Ash deposition; Laboratory Ageing; Catalytic Activity; Passive regeneration;

   Sammanfattning : Askackumulering i dieselpartikelfilter är ett välkänt problem som resulterar i ett förhöjt mottryck och påverkad prestanda hos fordonet. Däremot ges sällan uppmärksamhet åt filtrets katalytiska aktivitet och hur det påverkas vid förekomst av avgasföroreningar. LÄS MER

4. 3. Alternative Drivetrain for Future Freight Trucks

   Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

   Författare :Athanasios Tsamos; [2020]
   Nyckelord :future freight trucks; transportation; sustainable fuels; alternative fuels; future mobility; long distance trucks; hybrid mobility; alternative drivetrain; electric trucks;

   Sammanfattning : Presently, heavy-duty trucks are responsible for approximately 25% of global CO2 emissions. Although the world seems to incline towards the transport sector's electrification, the electrification of long-range freight trucks is profoundly challenging. LÄS MER

5. 4. Development of a method that quantifies the filtration efficiency of soft particles in drop-in fuels

   Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Swarga Shriharsha; [2019]
   Nyckelord :;

   Sammanfattning : The global carbon footprint is increasing with course of time. World is moving towards fossil free and reduce the dependency of fossil fuels to meet their daily needs. Transportation industry is the major user of fossil fuels today and major contributor to the CO2 emissions which leads to global warming. LÄS MER

7. 5. Feasibility Study of a Technology for Catalytic Low Pressure Depolymerization of Biomass to Diesel in Thailand

   Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Kusuma Wongmaha; [2018]
   Nyckelord :;

   Sammanfattning : The study has been conducted in collaboration with Swestep AB, a Swedish company that specializes in the conversion of waste to valuable products via the KDV technology. The study explores the possibility of using cassava chips and cassava pulp as a potential feedstock in the production of synthetic diesel and compares the KDV method with fermentation, a conventional method of using cassava chips and cassava pulp in Thailand. LÄS MER