Reduction potential of the energy penalty for CO2 capture in CCS

IF 3.1 4区 工程技术 Q3 ENERGY & FUELS
Yawen Zheng, Lin Gao, Song He, Hongguang Jin
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引用次数: 0

Abstract

CO2 capture and storage (CCS) has been acknowledged as an essential part of a portfolio of technologies that are required to achieve cost-effective long-term CO2 mitigation. However, the development progress of CCS technologies is far behind the targets set by roadmaps, and engineering practices do not lead to commercial deployment. One of the crucial reasons for this delay lies in the unaffordable penalty caused by CO2 capture, even though the technology has been commonly recognized as achievable. From the aspects of separation and capture technology innovation, the potential and promising direction for solving this problem were analyzed, and correspondingly, the possible path for deployment of CCS in China was discussed. Under the carbon neutral target recently proposed by the Chinese government, the role of CCS and the key milestones for deployment were indicated.

碳捕集与封存技术中二氧化碳捕获能量损失的减少潜力
二氧化碳捕集与封存(CCS)已被认为是实现具有成本效益的长期二氧化碳减排所需的一系列技术的重要组成部分。然而,CCS技术的发展进度远远落后于路线图设定的目标,工程实践也无法实现商业化部署。造成这一延迟的一个关键原因在于,尽管人们普遍认为这项技术是可以实现的,但二氧化碳捕获带来的代价是无法承受的。从分离捕集技术创新的角度,分析了解决这一问题的潜力和前景方向,并相应地探讨了CCS在中国部署的可能路径。在中国政府最近提出的碳中和目标下,指出了CCS的作用和部署的关键里程碑。
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来源期刊
Frontiers in Energy
Frontiers in Energy Energy-Energy Engineering and Power Technology
CiteScore
5.90
自引率
6.90%
发文量
708
期刊介绍: Frontiers in Energy, an interdisciplinary and peer-reviewed international journal launched in January 2007, seeks to provide a rapid and unique platform for reporting the most advanced research on energy technology and strategic thinking in order to promote timely communication between researchers, scientists, engineers, and policy makers in the field of energy. Frontiers in Energy aims to be a leading peer-reviewed platform and an authoritative source of information for analyses, reviews and evaluations in energy engineering and research, with a strong focus on energy analysis, energy modelling and prediction, integrated energy systems, energy conversion and conservation, energy planning and energy on economic and policy issues. Frontiers in Energy publishes state-of-the-art review articles, original research papers and short communications by individual researchers or research groups. It is strictly peer-reviewed and accepts only original submissions in English. The scope of the journal is broad and covers all latest focus in current energy research. High-quality papers are solicited in, but are not limited to the following areas: -Fundamental energy science -Energy technology, including energy generation, conversion, storage, renewables, transport, urban design and building efficiency -Energy and the environment, including pollution control, energy efficiency and climate change -Energy economics, strategy and policy -Emerging energy issue
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