%0 Journal Article
%T Pilot-Plant Testing for Flue Gas Desulfurization and Dust Removal by Activated Coke<br>移动床活性焦烟气脱硫与除尘中试研究
%A ZHAI Shang-peng
%A LIU Jing
%A XIN Chang-xi
%A TANG Song-song
%A ZHANG Peng
%A XIAO You-guo
%A MA Zheng-fei
%A <br>翟尚鹏
%A 刘静
%A 辛昌霞
%A 唐松松
%A 张鹏
%A 肖友国
%A 马正飞
%J 环境科学
%D 2006
%I 
%X A developed flue gas desulfurization and dust removal process with a cross-flow moving bed filled with activated coke (AC) was tested on a pilot scale with the gas treatment capacity of 1000 mg x h(-t). The results show that a easy-operating and stable-running pilot-scale testing equipment can be reached, and under the conditions of testing space velocity, the feed gas temperature of 120 degrees C, SO2 concentrations of 3232-6006 mg x m(-3) and dust concentration of 89.3-1599.7 mg x m(-3), the high efficiency of flue gas desulfurization and dust removal is reached with the purity of dust less than 50 mg x m(-3). In the technology, the spent AC was regenerated by heating, and the SO2 concentration in the desorption gas is about 40.1%, which can be efficiently recovered as a sulfur resource. Favorable economy benefit can be reached by using the process.
%K activated coke
%K moving bed
%K desulfurization
%K dust removal<br>活性焦
%K 移动床
%K 脱硫
%K 除尘
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=BA25125BBA443529&yid=37904DC365DD7266&vid=DB817633AA4F79B9&iid=94C357A881DFC066&sid=138D3449C4A7D4E9&eid=8D95DD1211171525&journal_id=0250-3301&journal_name=环境科学&referenced_num=4&reference_num=10