Sökning: "CO2 capture"

Visar resultat 6 - 10 av 152 uppsatser innehållade orden CO2 capture.

  1. 6. Carbon Capture from Biomass Boiler Flue Gas Emissions using Microalgae : A Case Study

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

    Författare :Graham Kirn; [2023]
    Nyckelord :;

    Sammanfattning : Capture and storage of carbon dioxide (CO2) is expected to play an important role in climate change mitigation efforts intended to limit global warming to 1.5 °C. Bioenergy with carbon capture and storage (BECCS), in which carbon is captured during energy generation from sustainably sourced biomass fuels, is of particular interest in Sweden. LÄS MER

  3. 7. “Vi skal da bruge ressourcen under os”

    Master-uppsats, Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Författare :Sigrid Christiansen; [2023]
    Nyckelord :CCS; carbon; capture and storage; perception; local willingness; framing; risks and benefits; land based storage; Earth and Environmental Sciences;

    Sammanfattning : Local acceptance is key when implementing climate technologies. One necessary technology to mitigate climate change is land-based Carbon Capture and Storage (CCS). In Denmark, earlier experience with the technology ended in shutdown due to local resistance. LÄS MER

  4. 8. Control of carbon dioxide capture from biomass CHP plants : Designing a suitable control system to realize the flexible operation of the CO2 capture system

    Master-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Tanmmay Rout; [2023]
    Nyckelord :Carbon capture; biomass fired combined heat and power plant; MEA based chemical absorption; flue gas; dynamic operation; PI controllers;

    Sammanfattning : This degree project studies the integration of carbon capture system into biomass fired combined heat and power (bio-CHP) plants. The key disturbances from bio-CHP plants include flue gas flow rate, carbon dioxide (CO2) concentration and available heat for the reboiler because the use of versatile biomass and the dynamic operation of CHP plants results in large fluctuations in the properties of flue gas and the heat input for CO2 capture. LÄS MER

  5. 9. Investigation of enzymatic mediated CO2 capture : A computational study of enzymatic systems

    Kandidat-uppsats, Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Författare :Amelie Grunditz; [2023]
    Nyckelord :;

    Sammanfattning : Enzymes converting CO2 can be helpful with battling today’s environmental problems with global warming due to greenhouse gases. It can also contribute to make industrial processes cheaper and cleaner. During this project, enzymes have been studied to understand the process better. LÄS MER

  7. 10. CCU in Scandinavia: an uncertainty analysis regarding the future state of captured carbon in the region.

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Marta Gebellí Carrasco; William Melander; [2023]
    Nyckelord :CCU; E-kerosene; Precast concrete; CO2 utilization; Scandinavian region; Defossilization; Technology and Engineering;

    Sammanfattning : The urgent need to mitigate climate change has prompted researchers to investigate novel strategies to reduce greenhouse gas emissions. One promising technology that might ease the way for sustainable and circular economies is carbon capture and utilization (CCU), which not only captures CO2 emissions but also uses them to produce valuable products. LÄS MER