工艺工程
过程(计算)
缩放比例
传质
技术转让
接触器
计算机科学
环境科学
化学
工程类
热力学
物理
色谱法
知识管理
数学
操作系统
功率(物理)
几何学
作者
Noah McQueen,Katherine Vaz Gomes,Colin McCormick,Katherine Blumanthal,Maxwell Pisciotta,Jennifer Wilcox
出处
期刊:Progress in energy
[IOP Publishing]
日期:2021-04-16
卷期号:3 (3): 032001-032001
被引量:200
标识
DOI:10.1088/2516-1083/abf1ce
摘要
Abstract Direct air capture (DAC) can provide an impactful, engineered approach to combat climate change by removing carbon dioxide (CO 2 ) from the air. However, to meet climate goals, DAC needs to be scaled at a rapid rate. Current DAC approaches use engineered contactors filled with chemicals to repeatedly capture CO 2 from the air and release high purity CO 2 that can be stored or otherwise used. This review article focuses on two distinctive, commercial DAC processes to bind with CO 2 : solid sorbents and liquid solvents. We discuss the properties of solvents and sorbents, including mass transfer, heat transfer and chemical kinetics, as well as how these properties influence the design and cost of the DAC process. Further, we provide a novel overview of the considerations for deploying these DAC technologies, including concepts for learning-by-doing that may drive down costs and material requirements for scaling up DAC technologies.
科研通智能强力驱动
Strongly Powered by AbleSci AI