Sökning: "alkaline electrolyzer"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden alkaline electrolyzer.

  1. 1. Utilization of waste heat from hydrogen production : A case study on the Botnia Link H2 Project in Luleå, Sweden

    Uppsats för yrkesexamina på avancerad nivå, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Andrea Miljanovic; Fredrik Jonsson; [2022]
    Nyckelord :PEM electrolyzer; alkaline electrolyzer; waste heat; district heating; LCOH;

    Sammanfattning : The global hydrogen demand is steadily increasing, and one way of accelerating the green hydrogen supply is to stimulate the green hydrogen economy. Utilization of waste heat from hydrogen production can increase the profitability of produced green hydrogen. LÄS MER

  3. 2. Hydrogen Production and Storage Optimization based on Technical and Financial Conditions : A study of hydrogen strategies focusing on demand and integration of wind power.

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för elektroteknik

    Författare :Hanna Langels; Oskar Syrjä; [2021]
    Nyckelord :Hydrogen; hydrogen energy system; hydrogen production; hydrogen storage; large-scale storage; underground storage; vessels; LRC; hydrogen application; hydrogen strategies; hydrogen transition; offshore wind energy; electricity grid; electricity price; volatile electricity prices; renewable energy; hydrogen refueling station; hydrogen port; green hydrogen; hydrogen trucks; hydrogen forklifts; fuel cells; electrolysis; alkaline electrolyzer; PEM electrolyzer; levelized cost of hydrogen; LCOH; Vätgas; vätgassystem; vätgasproduktion; vätgaslagring; storskalig vätgaslagring; bergrum; vätgasapplikationer; vätgasstrategi; vätgasomställning; grön omställning; havsbaserad vindkraft; volatila elpriser; elnätet; förnybar energi; vätgastankstation; vätgasmack; vätgashamn; grön vätgas; vätgaslastbilar; vätgastruckar; bränsleceller; elektrolys; alkalisk elektrolysör; PEM elektrolysör;

    Sammanfattning : There has recently been an increased interest in hydrogen, both as a solution for seasonal energy storage but also for implementations in various industries and as fuel for vehicles. The transition to a society less dependent on fossil fuels highlights the need for new solutions where hydrogen is predicted to play a key role. LÄS MER

  4. 3. Techno-economic Study of Hydrogen as a Heavy-duty Truck Fuel : A Case Study on the Transport Corridor Oslo – Trondheim

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

    Författare :Janis Danebergs; [2019]
    Nyckelord :Hydrogen; heavy-duty transport; zero emissions; FCET; HRS; techno-economic analysis; TCO; LCOH; Vätgas; lastbilar; nollutsläpp; vätgaslastbil; teknisk ekonomisk analys; TCO; LCOH;

    Sammanfattning : Norway has already an almost emission-free power production and its sales of zero-emission light-duty vehicles surpassed 30% in 2018; a natural next challenge is to identify ways to reduce emissions of heavyduty vehicles. In this work the possibilities to deploy Fuel Cell Electric Trucks (FCET) on the route Oslo-Trondheim are analyzed by doing a techno-economic analysis. LÄS MER

  5. 4. Environmental Assessment of Electrolyzers for Hydrogen Gas Production

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Camilla Sundin; [2019]
    Nyckelord :Electrolysis; Hydrogen Production; Life Cycle Analysis; Alkaline Electrolyzer; Molten Carbonate Electrolyzer; Solid Oxide Electrolyzer; Polymer Electrolyte Membrane Electrolyzer; Elektrolys; Vätgasproduktion; Livscykelanalys; Alkalisk Elektrolysör; Smältkarbonatelektrolyser; Fastoxidelektrolysör; Polymerelektrolytelektrolysör.;

    Sammanfattning : Hydrogen has the potential to become an important energy carrier in the future with many areas of applications, as a clean fuel for transportation, heating, power generation in places where electricity use is not fit, etc. Already today hydrogen plays a key role in numerous industries such as petroleum refineries and chemical industries. LÄS MER

  7. 5. Comparative LCA of Electrolyzers for Hydrogen Gas Production

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Susanne Lundberg; [2019]
    Nyckelord :Energy; Hydrogen Gas; LCA; Electrolyzer; SOEC; PEMEC; Alkaline; Energi; Vätgas; LCA; Elektrolysör; SOEC; PEMEC; Alkalisk;

    Sammanfattning : The need for energy and fuels is predicted to grow within the next decades, in parallel to the need of decreasing the emissions to air and water to operate within the planetary boundaries. The alternatives to consider as energy or fuel options need to be environmentally friendly, evaluated over the whole life cycle. LÄS MER