Sökning: "green hydrogen"

Visar resultat 21 - 25 av 120 uppsatser innehållade orden green hydrogen.

1. 21. Financial viability of producing hydrogen in windfarms in the Nordic region

   Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

   Författare :Juan Munoz; [2023]
   Nyckelord :Hydrogen; Wind; Energy; Ammonia; Nordic;

   Sammanfattning : With the perspective of a growing hydrogen market that responds to the energy sector requirements for a carbon-free fuel and/or storage method, analyzing the financial viability of producing green hydrogen in the Nordic region is of great importance to understand the possibilities of local supply and the role that the strongly present wind industry can have in it.  Additionally, the possibility of the construction of a dedicated hydrogen pipeline connecting Sweden, Finland, Denmark, and possibly other countries in the Nordic area, changes the previously analyzed scenarios of only local demand, close to production; incorporating this infrastructure into the simulations will shed light upon the possibilities for a Nordic hydrogen market. LÄS MER

3. 22. Evaluating electrolyser setups for hydrogen production from offshore wind power : A case study in the Baltic Sea

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

   Författare :Kenzo Franzén; [2023]
   Nyckelord :electrolysis; energy systems modelling; green hydrogen; offshore wind power; power-to-x; electrólisis; energía eólica marina; hidrógeno verde; modelado de sistemas de energía; power-to-x;

   Sammanfattning : As part of the transition towards a fully sustainable energy system, green hydrogen shows great potential to decarbonise several hard-to-abate sectors. To provide the fossil-free electricity required for electrolysis, offshore wind power has emerged as a suggested option. LÄS MER

4. 23. Accelerating the Green Transition - Investigating the Feasibility of E-Fuel Production Connected to a CHP Plant

   Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :Johanna Scholtz; Alice Maillard; [2023]
   Nyckelord :CCU; CHP plant; e-fuels; e-methane; e-methanol; e-kerosene; Technology and Engineering;

   Sammanfattning : The overall purpose of this thesis is to investigate the feasibility of producing electrofuels from CO2 and H2 in connection to a CHP plant equipped with carbon capture technology. This is done by investigating the production of e-methane, e-methanol and e-kerosene from captured CO2 and H2 produced from electrolysis. LÄS MER

5. 24. Offshore Hydrogen Production and Storage for Wave Energy Application : A Techno-Economic Assessment for a Japanese Context

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

   Författare :Andrea Stafverfeldt; [2023]
   Nyckelord :Hydrogen; Green Hydrogen; Hydrogen Storage; Hydrogen Production; Wave Energy; Offshore Hydrogen; Levelized Cost of Hydrogen; Vätgas; Grön vätgas; Vätgaslager; Vätgasproduktion; Vågkraft; Havsbaserad vätgas iv;

   Sammanfattning : There is a well-established market for hydrogen, mainly for refining purposes, producing chemicals, and producing fertilizers. Today, almost all hydrogen is sourced from fossil fuels, with less than 1% of hydrogen sourced from renewable sources. LÄS MER

7. 25. Membrane-less porous walls electrolyzer for electrochemical ammonia synthesis

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

   Författare :Francesco Gelain; [2023]
   Nyckelord :electrochemical ammonia synthesis EAS ; nitrate reduction; green ammonia; energy storage; hydrogen carrier.; elektrokemisk ammoniaksyntes; nitratreduktion; ammoniak; grön ammoniak; energilagring; vätgasbärare.;

   Sammanfattning : n a world of unsustainable growth and increasingly catastrophic climate events, the quest for sustainability is open. Electrochemical ammonia synthesis (EAS) represents an eco-friendly means for green ammonia production. LÄS MER