摘要
为了缓解日益严重的CO2浓度升高导致的温室效应等环境问题,针对各国CO2过量排放与温室效应逐渐加剧的现状,讨论传统CO2减排方法与CO2的捕获、储存与利用(CCSU)的优缺点和优势互补,论述针对大型CO2排放点的减排措施——CCSU的必要性。对CCSU进行系统的介绍和认识,并对CCSU所包含的各种捕获技术、储存技术以及利用技术的特点进行对比和分析,论述其适用范围、地域和经济因素。结合国外一些现有的应用CO2的先进技术和经验,对CO2的捕获与利用的联用作出分析和展望。尤其是CO2的化工利用具有广阔的研发和发展前景,CO2EOR(CO2提高采收率技术)在技术和经济上具有实际应用意义。为新型环保型能源体系的建设提供参考。
To deal with the environmental problems such as greenhouse effect caused by the increase of CO2 concentration in atmosphere, the advantages and disadvantages between the traditional decrease methods for carbon dioxide emission and CCSU （Carbon Capture, Storage and Utilization） were discussed. The necessity was pointed out to apply the CCSU to the control of CO2 emission from large emission points. The CCSU was systematically introduced, and all the capture, storage and utilization technologies contained in CCSU were compared and analyzed. By combining the current technologies and experience in the utilization of CO2 at abroad, the capture and utilization of CO2 was prospected. It was pointed out the utilization of CO2 in chemical industry had a good future, and the enhanced recovery technology for CO2 had a practical application value in economy and technology, which provides reference for the construction of new environmental-protection energy system.
出处
《中国安全科学学报》
CAS
CSCD
2008年第8期5-11,共7页
China Safety Science Journal
关键词
温室效应
减排
CO2浓度
CO2的利用
提高采收率(EOR)
CO2的捕获
储存与利用(CCSU)
greenhouse effect
decreaseutilization of carbon dioxide
of carbon dioxide emission
concentration of carbon dioxide
CCSU （ carbon capture, storageenhanced oil recovery（EOR）and utilization）
