PU Ge, ZHANG Li, RAN Jingyu. TEST STUDY ON FLUE GAS PURIFICATION WITH SPRAY DRYING METHOD DURING CO-BURNING MSW AND COAL[J]. Thermal power generation, 2006, (6): 17-19.
DOI:
PU Ge, ZHANG Li, RAN Jingyu. TEST STUDY ON FLUE GAS PURIFICATION WITH SPRAY DRYING METHOD DURING CO-BURNING MSW AND COAL[J]. Thermal power generation, 2006, (6): 17-19. DOI: 10.19666/j.rlfd.2006.06.005.
TEST STUDY ON FLUE GAS PURIFICATION WITH SPRAY DRYING METHOD DURING CO-BURNING MSW AND COAL
摘要
使用喷雾干燥法对垃圾与煤混烧烟气进行净化试验研究
结果表明:酸性气体的净化效率随着化学计量比的增加而提高;垃圾与煤的混烧比增加
SO2净化效率增大;近绝热饱和温度越小
酸性气体净化效率越高
考虑运行因素
近绝热饱和温度取10℃~20℃比较合适。喷雾干燥法对HCl的净化效率较高
而对SO2的净化效率相对较低。
Abstract
Test study of flue gas purification with spray drying method during coburning municipal solid waste(MSW) and coal has been carried out.Results show that as follows:(1) the purification efficiency of acidic gases has been enhanced along with increasing the stochiometric ratio;(2)increasing the coburning ratio of MSW and coal
the purification efficiency of SO_2 to be enhanced;(3)the smaller the near adiabatic saturation temperature
the greater purification efficiency of acidic gases.Considering operation factors
the near adiabatic saturation temperature is suitable to be 10~20℃;and the purification efficiency is higher than that of SO_2 by using the spray drying method.