Sökning: "MEA based chemical absorption"

Hittade 3 uppsatser innehållade orden MEA based chemical absorption.

  1. 1. 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

  3. 2. Techno-Economic Assessment of a Post-Combustion CO2 Capture Unit in SCA Östrand Pulp Mill

    Master-uppsats, KTH/Energiprocesser

    Författare :Abhishek Subramani; [2022]
    Nyckelord :Bioenergy with Carbon Capture and Storage; Post-Combustion Capture; Monoethanol Amine; Chilled Ammonia; Techno-Economic Assessment;

    Sammanfattning : The Paris Agreement has ambitious targets to limit the global warming below 1.5 °Cin the 21st century. This goal is reflected in the national climate targets, for example, Sweden aims to achieve net zero greenhouse gas emissions by 2045, and thereafter achieve negative emissions. LÄS MER

  4. 3. Stripper Modification of a Standard MEA Process for Heat Integration with a Pulp Mill

    Master-uppsats, KTH/Kemiteknik

    Författare :Paty Arango Munoz; [2020]
    Nyckelord :Carbon dioxide capture; pulp mill; chemical absorption; modelling; heat integration; Koldioxidinfångning; massabruk; kemisk absorption; modellering; värmeintegration;

    Sammanfattning : De 20 största massabruken i Sverige släpper tillsammans ut ungefär 20 miljoner ton CO2 per år. Dessa utsläpp har biogent ursprung och anses därför vara klimatneutrala. Massa- och pappersindustrin är därmed en lämplig kandidat för implementeringen av BECCS (eng. LÄS MER