Sökning: "BECCS"

Visar resultat 16 - 20 av 46 uppsatser innehållade ordet BECCS.

  1. 16. Comparative techno-economic analysis of BECCS and biochar in Sweden

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Energy and Technology

    Författare :Simon Martelius; [2022]
    Nyckelord :NETs; feasibility; cost-effectiveness; climate change-mitigation; CHP; carbon neutrality; bioenergy;

    Sammanfattning : Greenhouse gas emissions from human activity need to decrease for the Paris agreement goal of 1.5° C of global warming to be reached, and while emission reduction efforts remain the most important tool for combating climate change, it is increasingly evident that negative emission technologies (NETs) will play a key role reaching the climate targets of the Paris agreement. LÄS MER

  3. 17. Mapping Carbon Storage and Potential Bioenergy Production in Södertälje Using High-resolution Biotope Database

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Lisa Åkerström; [2022]
    Nyckelord :Carbon storage; Carbon; Bioenergy; Bioenergy production; GIS; GIS-analysis; Scenario analysis; Biotope database; High-resolution biotope database; energy forests; CHP; heating plant; Bio-CCS; BECCS; carbon; carbon storage; carbon storage map; biotope database; Biotopdatabasen;

    Sammanfattning : Global warming is caused by the human induced increase of Greenhouse Gases (GHG) in the atmosphere. GHG emissions need to be reduced, and carbon dioxide (CO2) emissions from fossil sources ceased to mitigate global warming. Energy production and use is a main contributor to fossil sourced emissions in Europe. LÄS MER

  4. 18. Technical Feasibility of an Intensified Absorption Process for Bioenergy Carbon Capture and Storage (BECCS)

    Kandidat-uppsats, KTH/Kemiteknik

    Författare :Alva Sarby; Edvin Ljungquist; Ville Loman; [2022]
    Nyckelord :Carbon capture; Carbon dioxide; Potassium bicarbonate; Potassium carbonate; Crystallization;

    Sammanfattning : This project aims to evaluate the technical feasibility of an absorption process for carbon capture and storage (CCS). Currently, the CCS process commonly used in the industry is energy and cost-intensive, making its large-scale development a difficult task. LÄS MER

  5. 19. BECCS - Vägen till negativa koldioxidutsläpp

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

    Författare :Tova Langels; Sigrid Sylten Wikell; [2022]
    Nyckelord :;

    Sammanfattning : Enligt FN:s klimatpanel IPCC bör den globala uppvärmningen inte överstiga 1,5 ℃ jämfört med förindustriella nivåer, för att förhindra klimatrelaterade risker. De belyser även vikten av att implementera åtgärder för att uppnå negativa koldioxidutsläpp. LÄS MER

  7. 20. Carbon capture in biomass combustion plants using promoted potassium carbonate solutions : A cost and safety evaluation

    Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Institutionen för kemiteknik

    Författare :Håkan Bergman; [2022]
    Nyckelord :BECCS; carbon dioxide; potassium carbonate; bioenergy carbon capture and storage; promoter; BECSS; Koldioxidinfångning;

    Sammanfattning : Biomass combustion can be seen as CO2 neutral, thereby biomass combustion plants can have negative CO2 emissions if retrofitted with post combustion capture (PCC) technology using liquid absorbents. Monoethanolamine (MEA) has been used for carbon capture in coal combustion plants but are not suitable for use in biomass combustion plants due to corrosion and high solvent regeneration cost. LÄS MER