Unconventional Catalytic Approaches to Ammonia Synthesis.

IF 7.6 2区 工程技术 Q1 CHEMISTRY, APPLIED Annual review of chemical and biomolecular engineering Pub Date : 2020-06-07 Epub Date: 2020-03-10 DOI:10.1146/annurev-chembioeng-092319-080240
Patrick M Barboun, Jason C Hicks
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引用次数: 16

Abstract

Ammonia is a critically important industrial chemical and is largely responsible for sustaining the growing global population. To provide ammonia to underdeveloped regions and/or regions far from industrial production hubs, modular systems have been targeted and often involve unconventional production methodologies. These novel approaches for ammonia production can tap renewable resources at smaller scales located at the point of use, while decreasing the CO2 footprint. Plasma-assisted catalysis and electrochemical ammonia synthesis have promise owing to their atmospheric pressure and low-temperature operation conditions and the ability to construct units at scales desired for modularization. Fundamental and applied studies are underway to assess these processes, although many unknowns remain. In this review, we discuss recent developments and opportunities for unconventional ammonia synthesis with a focus on plasma-stimulated systems.

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氨合成的非常规催化方法。
氨是一种至关重要的工业化学品,对维持不断增长的全球人口负有很大责任。为了向欠发达地区和/或远离工业生产中心的地区提供氨,模块化系统已经成为目标,通常涉及非常规的生产方法。这些生产氨的新方法可以在使用点的较小规模上利用可再生资源,同时减少二氧化碳足迹。等离子体辅助催化和电化学氨合成由于其大气压和低温操作条件以及在模块化所需的规模上构建单元的能力而具有前景。基础和应用研究正在进行,以评估这些过程,尽管仍有许多未知因素。在这篇综述中,我们讨论了非常规氨合成的最新进展和机遇,重点是等离子体刺激系统。
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来源期刊
Annual review of chemical and biomolecular engineering
Annual review of chemical and biomolecular engineering CHEMISTRY, APPLIED-ENGINEERING, CHEMICAL
CiteScore
16.00
自引率
0.00%
发文量
25
期刊介绍: The Annual Review of Chemical and Biomolecular Engineering aims to provide a perspective on the broad field of chemical (and related) engineering. The journal draws from disciplines as diverse as biology, physics, and engineering, with development of chemical products and processes as the unifying theme.
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