复合胺与MEA吸收法回收二氧化碳的研究

摘要

The research significance and fundamental principle of new technique in carbon dioxide recycle are introduced, analyzes and compares experimental data and results of the pilot test on varies and MEA absorption method in this paper, which recovery of carbon dioxide from off gas in Puguang natural gas pur- ification plant. Reach a conclusion that varies compared to MEA absorption method, less retrogradation losses , better absorbency ,low recovered heat and so on.%介绍了二氧化碳回收新技术的研究意义、基本原理，以及在普光净化厂中试试验中对复合胺与MEA吸收法回收尾气中二氧化碳试验结果进行分析比较，得出了复合胺相比MEA吸收法，降解损耗底、吸收能力强、再生热耗低等结论。