Recent progress of membrane-based CO_2 capture from biogas and flue gas
Journal Title: Energy Environmental Protection - Year 2024, Vol 38, Issue 3
Abstract
Carbon capture technologies, including absorption, adsorption, and membrane separation, have emerged as one of the research hotspots, in the process of achieving carbon peaking and carbon neutrality goals. Membrane separation, which relies on the difference in gas permeability, offers advantages such as energy saving, high efficiency, ease of operation, and absence of secondary pollution, leading to significant advancements in recent years. Over the past few decades, researchers have reported a variety of different carbon capture membrane materials in the literature with CO_2 separation performance exceeding the Robeson upper bound. However, only a few of these membrane materials have been implemented in industrial processes or are currently under consideration for industrial-scale applications. In fact, many membrane studies have been conducted on a laboratory scale with small membrane areas, resulting in limited information on the practical applicability of membrane separation. This paper combines the industrial CO_2 separation or capture process to introduce the applications of both commercially available membranes and those still under development. It reviews the experimental progress and engineering application cases of membrane separation technology for biogas decarbonization and flue gas carbon capture. Finally, considering the existing challenges, the paper proposes suggestions for the future development direction of membrane separation carbon capture.
Authors and Affiliations
YIN Dengguo|College of Architecture and Environment, Sichuan University, China, Dongfang Boiler Co., Ltd., China, ZHOU Zhibin|Sinopec Nanjing Research Instituteof Chemical Industry Co., Ltd., China, WEI Jing|College of Architecture and Environment, Sichuan University, China, National Engineering Research Centre for Flue Gas Desulfurization, China, Carbon Neutral Technology Innovation Center of Sichuan, China, College of Carbon Neutrality Future Technology, Sichuan University, China, MA Yulei|College of Architecture and Environment, Sichuan University, China, National Engineering Research Centre for Flue Gas Desulfurization, China, Carbon Neutral Technology Innovation Center of Sichuan, China, College of Carbon Neutrality Future Technology, Sichuan University, China, QIN Zikang|College of Architecture and Environment, Sichuan University, China, National Engineering Research Centre for Flue Gas Desulfurization, China, Carbon Neutral Technology Innovation Center of Sichuan, China, College of Carbon Neutrality Future Technology, Sichuan University, China, DENG Min|College of Architecture and Environment, Sichuan University, China, National Engineering Research Centre for Flue Gas Desulfurization, China, Carbon Neutral Technology Innovation Center of Sichuan, China, College of Carbon Neutrality Future Technology, Sichuan University, China, WU Yuanming|Dongfang Boiler Co., Ltd., China, DU Wentao|Dongfang Boiler Co., Ltd., China, DAI Zhongde*|National Engineering Research Centre for Flue Gas Desulfurization, China, Carbon Neutral Technology Innovation Center of Sichuan, China, College of Carbon Neutrality Future Technology, Sichuan University, China,
Recent advances in the microwave pyrolysis of lignocellulosic biomass
With the increasing depletion of fossil resources and the growing serious environmental pollution, the development and utilization of environmentally friendly renewable resources have drawn widespread attention. Microwav...
Enhancements of mass transfer and heat transfer by microreactors and their applications in chemical engineering
Chemical reactions involving fine chemicals, environmental protection, and chemical drugs often necessitate continuous operation, high selectivity, and utmost safety. Particularly, when dealing with strong exothermic rea...
Progress of reductive catalytic fractionation of lignocellulosic biomass based on the lignin-first strategy
Lignocellulosic biomass is the most abundant renewable carbon resource on the planet, which has the potential to replace oil to produce clean fuels and chemicals. At present, the efficient utilization of lignin component...
Treatment of large-scale mine drainage with high suspended solid and fluoride by the process of two-stage preprecipitation and mechanical clarifier: A case study of Zhengtong coal mine
Treatment and resource utilization of mine drainage is an effective way to protect the ecological environment and address the issue of water shortage in mining areas. According to the characteristics of mine drainage of...
Low-nitrogen optimization and numerical simulation of natural gas burners
In recent years, a variety of natural gas low-nitrogen combustion technologies have emerged, but the control effect of a single low-nitrogen technology is always limited. In order to achieve clean combustion and low-nitr...