%0 Journal Article
%T Study of dual-alkali FGD process<br>双碱法烟气脱硫工艺的研究
%A WU Zhongbiao
%A LIU Yue
%A TAN Tian''en
%A <br>吴忠标
%A 刘越
%A 谭天恩
%J 环境科学学报
%D 2001
%I 
%X The NaCO\-3\|Ca(OH)\-2 dual\|alkali FGD process in a rotating\|stream\|tray scrubber was studied experimentally. Main parameters (liquid/gas ratio, Na\++ concentration in solution, pH value of the absorbent solution, inlet SO\-2 concentration, etc.) affecting SO\-2 removal efficiency were studied.The relation between the loss of Na\++ in solution and operation condition was studied. The mechanism for mass transfer\|reaction process was proposed. The influence of different pH values on SO\-2 removal efficiency was also analyzed. Furthermore, the suitable operation conditions and application potential for industrial process were discussed.
%K wet flue gas desulfurization
%K sulfur dioxide
%K dual\|alkali
%K process<br>湿法
%K 烟气脱硫
%K 二氧化硫
%K 双碱法
%K 工艺
%K 废气处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=12A0D0B2E5558F27&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=94C357A881DFC066&sid=D45762219109E903&eid=FD207D3C5E9776FA&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=22&reference_num=10