HU Changxing, ZHOU Jinsong, LUO Zhongyang, et al. Factors affecting amount of activated carbon injection for flue gas mercury control[J]. CIESC Journal, 2005, (11): 2172-2177.
HU Changxing, ZHOU Jinsong, LUO Zhongyang, et al. Factors affecting amount of activated carbon injection for flue gas mercury control[J]. CIESC Journal, 2005, (11): 2172-2177.DOI:
flue gas temperature and particulate control device on the amount of activated carbon injection were investigated through the pilot-scale tests.The results showed that a greater amount of active carbon injection for mercury removal was needed at lower Hg concentration.Residence time was one of the critical factors affecting mercury removal.A longer residence time would increase the availability of activated carbon.On the other hand
increased injection of activated carbon would not result in the corresponding increase of mercury removal efficiency at a short residence time.Flue gas temperature had a negative influence on activated carbon mercury removal.However
activated carbon treated with chemical agents had a good performance at a high temperature. The fabric filter would be very helpful for activated carbon mercury removal and could decrease the amount of activated carbon injection.