CAJ | 학술논문

降低空气中二氧化碳的含量是应对气候变化的关键。碳捕集与封存是减少二氧化碳排放量的重要措施。从空气中直接捕碳需要消耗大量能源。捕碳装置负荷是柔性负荷，可以在一定程度上接受波动性能源驱动。风能、太阳能等新能源开发潜力巨大，具有波动性的特点。利用其驱动捕碳装置从空气中直接捕碳，可以降低大气中二氧化碳的浓度，可望成为解决全球气候变化问题的关键途径。文中分析了利用新能源驱动的从空气中直接捕碳的潜力，提出了新能源捕碳的关键技术。对新能源捕碳的规划进行了初步研究，并对利用新能源捕碳的发展趋势进行了展望。
강저공기중이양화탄적함량시응대기후변화적관건。탄포집여봉존시감소이양화탄배방량적중요조시。종공기중직접포탄수요소모대량능원。포탄장치부하시유성부하，가이재일정정도상접수파동성능원구동。풍능、태양능등신능원개발잠력거대，구유파동성적특점。이용기구동포탄장치종공기중직접포탄，가이강저대기중이양화탄적농도，가망성위해결전구기후변화문제적관건도경。문중분석료이용신능원구동적종공기중직접포탄적잠력，제출료신능원포탄적관건기술。대신능원포탄적규화진행료초보연구，병대이용신능원포탄적발전추세진행료전망。
Reducing the content of carbon dioxide in air is the key to addressing climate change.Carbon capture and storage is an important measure to reduce carbon dioxide emission.Capturing carbon from ambient air directly needs large amounts of energy.The loads on carbon capture devices are flexible,which to some extent can be driven by intermittent energy. Renewable energy such as wind power and solar energy has great potential for development,which has the characteristics of fluctuation.Using renewable energy to capture carbon from ambient air directly can reduce the concentration of carbon dioxide in the atmosphere.It is a promising way to address global climate change.This paper analyzes the potential of using renewable energy to capture carbon from ambient air directly,and proposes the key technologies of using renewable energy to capture carbon.The planning of using renewable energy to capture carbon is preliminarily studied,and the development trend of carbon capture driven by renewable energy is discussed.