干旱区生态环境知识资源中心(Arid): Solar-Powered Direct Air Capture: Techno-Economic and Environmental Assessment

Arid

DOI	10.1021/acs.est.3c08269
	Solar-Powered Direct Air Capture: Techno-Economic and Environmental Assessment
	Prats-Salvado, Enric; Jagtap, Nipun; Monnerie, Nathalie; Sattler, Christian
通讯作者	Prats-Salvado, E
来源期刊	ENVIRONMENTAL SCIENCE & TECHNOLOGY
ISSN	0013-936X
EISSN	1520-5851
出版年	2024
卷号	58 期号:5 页码:2282-2292
英文摘要	Direct air capture (DAC) of CO2 has gained attention as a sustainable carbon source. One of the most promising technologies currently available is liquid solvent DAC (L-DAC), but the significant fraction of fossil CO2 in the output stream hinders its utilization in carbon-neutral fuels and chemicals. Fossil CO2 is generated and captured during the combustion of fuels to calcine carbonates, which is difficult to decarbonize due to the high temperatures required. Solar thermal energy can provide green high-temperature heat, but it flourishes in arid regions where environmental conditions are typically unfavorable for L-DAC. This study proposes a solar-powered L-DAC approach and develops a model to assess the influence of the location and plant capacity on capture costs. The performed life cycle assessment enables the comparison of technologies based on net CO2 removal, demonstrating that solar-powered L-DAC is not only more environmentally friendly but also more cost-effective than conventional L-DAC.
英文关键词	carbon capture carbon dioxide removal CCU CCS negative emissions technologies solarenergy life cycle assessment
类型	Article
语种	英语
开放获取类型	Green Submitted, Green Published, hybrid
收录类别	SCI-E
WOS记录号	WOS:001158538400001
WOS关键词	CO2
WOS类目	Engineering, Environmental ; Environmental Sciences
WOS研究方向	Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403646
推荐引用方式 GB/T 7714	Prats-Salvado, Enric,Jagtap, Nipun,Monnerie, Nathalie,et al. Solar-Powered Direct Air Capture: Techno-Economic and Environmental Assessment[J],2024,58(5):2282-2292.
APA	Prats-Salvado, Enric,Jagtap, Nipun,Monnerie, Nathalie,&Sattler, Christian.(2024).Solar-Powered Direct Air Capture: Techno-Economic and Environmental Assessment.ENVIRONMENTAL SCIENCE & TECHNOLOGY,58(5),2282-2292.
MLA	Prats-Salvado, Enric,et al."Solar-Powered Direct Air Capture: Techno-Economic and Environmental Assessment".ENVIRONMENTAL SCIENCE & TECHNOLOGY 58.5(2024):2282-2292.