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Updated: May 12, 2025

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Ammonia Synthesis at Low Pressure
Published on: August 23, 2017
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在间歇性可再生能源生产绿色氨时,成本效益与能源利用相比较高
Collin Smith1, Laura Torrente-Murciano1
1Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK.
概括
用可再生能源电气化化学工业,如绿色氨生产,是净零的关键. 成本效益和能源利用是由于可再生能源的独立挑战.
科学领域:
- 化学工程是化学工程的重要组成部分.
- 可再生能源系统可再生能源系统
- 可持续化学 可持续化学
背景情况:
- 实现净零排放需要化学工业的电气化.
- 在像氨这样的无碳分子中储存可再生能源至关重要.
- 可再生能源的间歇性给一致的工业过程带来了挑战.
研究的目的:
- 分析欧洲各地使用太阳能和风能生产绿色氨的经济可行性.
- 研究可再生能源化学合成中成本效益和能源利用之间的关系.
- 开发一个框架来评估电网内的电力到x技术的经济性.
主要方法:
- 分析了欧洲超过4,500个地点的绿色氨产量.
- 开发和应用"水平化使用成本"指标.
- 组合太阳能和风能整合和生产升级策略的建模.
主要成果:
- 由于可再生能源的间歇性,最大限度地提高成本效益和能源利用是分离的.
- 利用季节性不均的太阳能/风能发电的高成本导致经济限制.
- 结合太阳能和风能或增速生产可以降低利用成本和缩减.
结论:
- 绿色氨生产对可再生能源来说是一个有吸引力的市场,尤其是在电网透率高的地方.
- "利用能源的价值"框架有助于评估电力对x经济学.
- 可再生能源的战略整合可以减轻化学电气化的经济挑战.
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