Close Menu
    Facebook X (Twitter) Instagram Pinterest YouTube LinkedIn TikTok
    TopBuzzMagazine.com
    Facebook X (Twitter) Instagram Pinterest YouTube LinkedIn TikTok
    • Home
    • Movies
    • Television
    • Music
    • Fashion
    • Books
    • Science
    • Technology
    • Cover Story
    • Contact
      • About
      • Amazon Disclaimer
      • Terms and Conditions
      • Privacy Policy
      • DMCA / Copyrights Disclaimer
    TopBuzzMagazine.com
    Home»Science»New study highlights feasibility and optimization of ammonia-based power generation
    Science

    New study highlights feasibility and optimization of ammonia-based power generation

    By AdminSeptember 15, 2023
    Facebook Twitter Pinterest LinkedIn Tumblr Email
    New study highlights feasibility and optimization of ammonia-based power generation

    Ammonia is emerging as a promising energy source to achieve carbon neutrality due to its inherent carbon-free nature. A recent study, led by Professor Hankwon Lim in the School of Energy and Chemical Engineering and the Graduate School of Carbon Neutrality at UNIST, has evaluated the feasibility of ammonia-based power generation through techno-economic and carbon footprint analyses. The research focuses on an integrated system combining ammonia decomposition and phosphoric acid fuel cells.

    The study, conducted using a commercial process simulator, unveils significant findings regarding the efficiency and economic viability of utilizing ammonia in power generation systems. Results indicate an impressive energy efficiency rate of 46.7% within the designed power generation process.

    Through comprehensive economic analysis, the research team identified an upper limit for ammonia pricing at 421.3 $ tNH3-1 that allows competitive pricing against industrial electricity rates — a crucial factor in determining market competitiveness.

    To further optimize ammonia imports into the Republic of Korea (KOR), five distinct scenarios were established based on historical data from the top ten exporting countries. Using the Monte Carlo method for ammonia production costs and carbon dioxide emissions in each nation, researchers optimized import quantities while minimizing overall emissions.

    The results demonstrate that if solely reliant on carbon-based ammonia imports, carbon intensity ranges between 0.707-0.736 kgCO2-eq kWh−1 — exceeding KOR’s average value over a 20-year period. However, achieving a ratio of over 78% of carbon-neutral ammonia (Scenario 4) can make both environmental and economic aspects more favorable.

    According to the research team, their findings provide valuable insights into optimizing ammonia exports and reducing carbon intensity. By adopting a holistic approach that encompasses all stages of the supply chain, significant progress can be made towards sustainable energy solutions.

    “Our study sheds light on the immense potential of ammonia as an energy source,” said Professor Lim. “We have analyzed costs and greenhouse gas emissions while considering different commercialized methods of producing ammonia. Although renewable energy sources were not part of this particular study, our findings offer crucial insights into enhancing ammonia exports and promoting sustainability.”

    The study findings have been published ahead of their official publication in the online version of Chem. Eng. J. on May 13, 2023. This work has been supported by the National Research Foundation of Korea (NRF), the Carbon Neutrality Demonstration and Research Center of UNIST, the Ministry of Trade, Industry and Energy and Korea (MOTIE), and Korea Evaluation Institute of Industrial Technology (KEIT). Their findings are expected to contribute to advancing the understanding and utilization of ammonia as a viable option for decentralized power generation systems.

    Read The Full Article Here

    Share. Facebook Twitter Pinterest LinkedIn Tumblr Email

    Related Posts

    Antarctica may have crossed a tipping point that leads to rising seas

    October 2, 2025

    Viewing teens more positively may help their school performance and strengthen family bonds

    October 2, 2025

    Bering Land Bridge emerged much later than we thought it did, new study finds

    October 1, 2025

    We finally know why a belly button becomes an ‘innie’

    October 1, 2025

    Plant receptors for nitrogen-fixing bacteria evolved independently at least three times, study reveals

    September 30, 2025

    Ancient Egyptian statue of ‘Messi’ found at Saqqara necropolis is ‘only known example of its kind from the Old Kingdom’

    September 30, 2025
    popular posts

    New Manga, Graphic Novels, and Comics Released in December

    There Is Still Plenty We Can Do to Slow Climate

    ’90 Day Fiancé: Happily Ever After?’: Angela Pops Up on

    School Spirits Interview: Peyton List, Nick Pugliese, & Sarah Yarkin

    ‘The O.C.’ Turns 20: 15 Celebs Who Guest Starred on

    23 Lord of the Rings Facts You Might Not Know

    China has suspended exports of a wide range of rare earth minerals and magnets that are crucial for making semiconductors, robots, drones, cars, and more (Keith Bradsher/New York Times)

    Categories
    • Books (3,446)
    • Cover Story (8)
    • Events (19)
    • Fashion (2,546)
    • Interviews (45)
    • Movies (2,746)
    • Music (3,030)
    • News (161)
    • Politics (6)
    • Science (4,596)
    • Technology (2,741)
    • Television (3,471)
    • Uncategorized (932)
    Archives
    Facebook X (Twitter) Instagram Pinterest YouTube Reddit TikTok
    © 2025 Top Buzz Magazine. All rights reserved. All articles, images, product names, logos, and brands are property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, logos, and brands does not imply endorsement unless specified. By using this site, you agree to the Terms of Use and Privacy Policy.

    Type above and press Enter to search. Press Esc to cancel.

    We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
    Do not sell my personal information.
    Cookie SettingsAccept
    Manage consent

    Privacy Overview

    This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
    Necessary
    Always Enabled
    Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
    CookieDurationDescription
    cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
    cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
    cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
    cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
    cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
    viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
    Functional
    Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
    Performance
    Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
    Analytics
    Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
    Advertisement
    Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
    Others
    Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
    SAVE & ACCEPT