Overview of CO2 capture and electrolysis technology in molten salts: operational parameters and their effects

Industrial Chemistry & Materials Pub Date : 2023-06-06 DOI:10.1039/D3IM00011G

Qiuji Zhu, Yimin Zeng and Ying Zheng

引用次数: 0

Abstract

Molten salt electrochemical system towards carbon deposition.

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熔盐中CO2捕获和电解技术综述:操作参数及其影响

碳捕集与封存(CCS)技术被认为是全球二氧化碳排放控制和气候变化的一个有前途的解决方案。然而，CCS项目的应用由于其负现金流而面临困境。为了应对这一挑战，采用一种创新技术是至关重要的，这种技术可以同时以令人满意的效率捕获和转化二氧化碳，并为最终用户创造利润。近年来，将二氧化碳分解为碳和氧的熔盐CO2电解得到了广泛的研究。本文综述了工艺机制、盐的选择以及操作条件(包括温度和电压)的影响。在大多数报道的文章中，CO2到碳的转化效率至少达到80%，目前的效率在90%以上，证明了熔盐CO2电解法的广阔潜力。然而，一些方面，如杂质的影响和电极的腐蚀，还没有得到彻底的研究。因此，对今后的工作提出了一些建议。关键词:CO2捕集;二氧化碳转换;熔盐CO2电解;二氧化碳减少;碳纳米管。

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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Industrial Chemistry & Materials chemistry, chemical engineering, functional materials, energy, etc.-

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