Sökning: "steam and CO2 gasification"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden steam and CO2 gasification.

  1. 1. Integrating CO2 Utilisation and Biomass Gasification with Steel-making Electric Arc Furnaces (EAF)

    Master-uppsats, KTH/Energiprocesser

    Författare :Adel Mokhtari; [2022]
    Nyckelord :biomass gasification; carbon capture and utilization CCU ; process integration; electric arc furnace EAF ; EAF off-gas;

    Sammanfattning : Without a doubt, there is a consensus around the international community which suggests that our current way of life is unsustainable for a healthy planet, society and economy. One focal point that should be taken deeply into consideration is the steel industry as, globally, it accounts for 8% of global emissions. LÄS MER

  3. 2. Biochar production integration into Phoenix BioPower BTC technology

    Master-uppsats, KTH/Energiteknik

    Författare :Àurea Solé Carulla; [2018]
    Nyckelord :;

    Sammanfattning : Phoenix BioPowers teknik BTC (Biomass fired TopCycle) integrerar förgasning av biomassa som ett försteg till en TopCycle högtrycksgasturbin. Dessutom injiceras ånga tillsammans med produktgasen i förbränningen, för att uppnå hög effektivitet samt minskar de totala kostnaderna samtidigt som tekniken erbjuder kontrollerbar och pålitlig förnybar kraft. LÄS MER

  4. 3. Influence of Potassium on Gasification Performance

    Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Hepa Rasol; [2016]
    Nyckelord :Biomass; pyrolysis; steam and CO2 gasification; fluidized bed reactor; alkali metals; reaction rate; reactivity; GC- MS; TGA; bio- char and bio- tar;

    Sammanfattning : To release energy from chemically stored energy in the biomass was the new investigation in recent years. Utilizing of biomass for this purpose occur in two different ways, directly by burning (combustion) the biomass and indirectly by pyrolysis process which will convert the biomass to three main products, bio- tar, bio- char and synthetic gas. LÄS MER

  5. 4. Estimation of possibility to implement fuel cell technology for decentralized energy supply in Russia

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Aleksandra Sveshnikova; [2015]
    Nyckelord :hydrogen; fuel cell; gasification; steam reforming process; efficiency; energy system; stand-alone power generation; electrochemical cell; SOFC; PEMFC;

    Sammanfattning : Industrial power generation is an ever-changing practice. After the steam turbine was invented energy production developed with accelerated tempo. Coal replaced wood, oil replaced coal and after natural gas started being used as an energy source, no one could even imagine better and cleaner energy technologies. LÄS MER

  7. 5. High Temperature Air/Steam Gasification (HTAG) Of Biomass – Influence of Air/Steam flow rate in a Continuous Updraft Gasifier

    Master-uppsats, KTH/Materialvetenskap

    Författare :Muhammad Jalil Arif; [2013]
    Nyckelord :;

    Sammanfattning : Biomass is an important source of energy and the most important fuel worldwide after coal, oil and natural gas. Biomass does not add carbon dioxide to the atmosphere as it absorbs the same amount of carbon in growing as it releases when consumed as a fuel. LÄS MER