Advancements in Green Ammonia Production and Utilisation Technologies

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-01-01 DOI:10.1595/205651324x16946999404542

John Humphreys, Shanwen Tao

引用次数: 0

Abstract

Green ammonia, produced through renewable energy-powered electrochemical and thermal processes, is emerging as a promising candidate to replace fossil fuel-based ammonia in the fertilizer, transportation, and energy sectors. This paper provides an overview of the production methods, utilisation methods, and technological advancements for green ammonia. The electrochemical production and Haber-Bosch with renewable hydrogen and energy, are discussed in detail highlighting recent material advances. Green ammonia utilisation methods are discussed with direct use cases such as ammonia combustion and direct ammonia fuel cells examined. Green ammonia’s potential as a carbon-free hydrogen carrier is also discussed in regards to ammonia cracking for effective hydrogen recovery. This paper concludes that green ammonia has the potential to play a significant role in the transition to a sustainable energy system and offers new opportunities for the fertilizer, transportation, and energy industries.

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绿色氨生产与利用技术进展

通过可再生能源驱动的电化学和热过程生产的绿色氨，正在成为化肥、运输和能源领域取代化石燃料氨的有希望的候选产品。综述了绿色氨的生产方法、利用方法及技术进展。详细讨论了可再生氢和能源的电化学生产和Haber-Bosch，重点介绍了材料的最新进展。讨论了氨的绿色利用方法，并考察了氨燃烧和直接氨燃料电池等直接用例。绿色氨作为无碳氢载体的潜力也讨论了关于氨裂解的有效氢回收。本文的结论是，绿色氨有可能在向可持续能源系统的过渡中发挥重要作用，并为肥料、运输和能源行业提供新的机遇。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.