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Recent advances in elevated-temperature pressure swing adsorption for carbon capture and hydrogen production
Progress in Energy and Combustion Science ( IF 29.5 ) Pub Date : 2019-11-01 , DOI: 10.1016/j.pecs.2019.100784
Xuancan Zhu , Shuang Li , Yixiang Shi , Ningsheng Cai

Abstract In this work, advanced technologies concerning warm gas carbon capture and hydrogen production from carbon-based fuels are reviewed, with a primary focus on the elevated-temperature pressure swing adsorption process coupled with the water gas shift reaction and in-situ CO2 adsorption. Key progress in the development of adsorption kinetic models, study of adsorption mechanisms, synthesis of efficient CO2 adsorbents, design and process optimization of adsorption/desorption reactors, and integration of purification systems, as well as major challenges and perspectives for the fundamental study and pilot-scale system development are discussed. This review provides a theoretical basis for the scaling-up of the next carbon capture system, and has scientific value and strategic significance for alleviating carbon emission pressure, developing hydrogen fuel cell energy system, and reducing energy consumption of hydrogen production in coal processing industries.

中文翻译:

用于碳捕获和制氢的高温变压吸附的最新进展

摘要 在这项工作中,回顾了有关暖气碳捕获和碳基燃料制氢的先进技术,主要关注高温变压吸附过程与水煤气变换反应和原位 CO2 吸附相结合。吸附动力学模型开发、吸附机理研究、高效CO2吸附剂合成、吸附/解吸反应器设计与工艺优化、净化系统集成等方面的重大进展,以及基础研究和中试的主要挑战和展望- 规模系统开发进行了讨论。该综述为下一代碳捕集系统规模化提供了理论依据,对缓解碳排放压力具有科学价值和战略意义,
更新日期:2019-11-01
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