%0 Journal Article
%T Chemical absorption processes for low concentration CO2 and comprehensive comparison<br>捕集低浓度二氧化碳的化学吸收工艺及其综合比较
%A Song Cunyi
%A Zhou Xiang
%A <br>宋存义
%A 周向
%J 环境工程学报
%D 2012
%I 
%X CO2 capturing has been becoming an important technology to mitigate the global warming,but there is no technology that is ready for large-scale industrial use now.The chemical absorption is the most promising process in all the methods.Research on MEA,PZ-K2CO3,ILs and ammonia are the hot off the press.It is necessary to have a comprehensive comparing on these solvents for knowing their characters and application.It is found that MEA process is much mature,ammonia process has great prospects,IL and PZ-K2CO3 processes need more research,through comparing the properties of solvents and processes,research progress,energy cost,etc.
%K MEA
%K PZ-K2CO3
%K ILs
%K ammonia<br>单乙醇胺
%K 哌嗪-碳酸钾
%K 离子液
%K 氨水
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=B5A688D5BB062443EECDBA82E2596FD8&yid=99E9153A83D4CB11&vid=B31275AF3241DB2D&iid=CA4FD0336C81A37A&sid=CA4FD0336C81A37A&eid=5D311CA918CA9A03&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=51