Abstract: A system for dispersing sorbents to treat or remove flue gas pollutants can include a dispersion device with a venturi having an inlet, a throat, and an outlet. A sorbent supply can provide sorbent material to the dispersion device. A flue gas duct carrying flue gas streams traveling through the flue gas duct can include a port for attachment of the dispersion device to the port. In operational use, the dispersion device may be attached to the duct such that ambient air is drawn into the dispersion device and through the venturi. The air moving through the dispersion device can interact with and disperse the sorbent material into the duct for treating pollutants.

Abstract: A system for dispersing sorbents to treat or remove flue gas pollutants can include a dispersion device with a venturi having an inlet, a throat, and an outlet. A sorbent supply can provide sorbent material to the dispersion device. A flue gas duct carrying flue gas streams traveling through the flue gas duct can include a port for attachment of the dispersion device to the port. In operational use, the dispersion device may be attached to the duct such that ambient air is drawn into the dispersion device and through the venturi. The air moving through the dispersion device can interact with and disperse the sorbent material into the duct for treating pollutants.