Title :
Experimental Study of the Reactivity of Ca-Based Matters with SO3
Author :
Chen, Peng ; Wang, Zhiqiang ; Chang, Jingcai ; Ma, Chunyuan
Author_Institution :
Sch. of Energy & Power Eng., Shandong Univ., Jinan, China
Abstract :
SO3 is a pollutant which is one product of coal fired power plant. Using fixed-bed reactor, test the SO3 remove ability of CaO, Ca(OH)2 and CaCO3 under high temperature, and find out that compared with other two matters, Ca(OH)2 is the best absorbent. Moreover, in order to research the influence of flow rate and temperature on remove efficiency, using Ca(OH)2 as absorbent under different condition, many experiments are done. The results shows that the flow rate higher, the remove efficiency lower and temperature has little impact on remove efficiency between 300°C and 400°C.
Keywords :
air pollution; calcium compounds; steam power stations; sulphur compounds; Ca; Ca(OH)2; CaCO3; CaO; coal fired power plant; fixed-bed reactor; flow rate; reactivity; remove efficiency; temperature 300 degC to 400 degC; Boilers; Coal; Cotton; Generators; Inductors; Power generation; Production;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6253-7
DOI :
10.1109/APPEEC.2011.5748826
