B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 53/34 (2006.01) B01D 53/60 (2006.01) B01J 8/26 (2006.01) B03C 3/01 (2006.01)
Patent
CA 2057240
ABSTRACT OF THE DISCLOSURE: A process is described which serves to remove dust, sulfur compounds and nitrogen oxides from combustion exhaust gases and in which the dust-containing combustion exhaust gases are mixed with NH3 and are then supplied as fluidizing gas to a fluidized bed reactor, which contains mixed solids comprising fly ash, iron sulfates and the calcium compounds Ca(OH)2, CaCO3, CaO, CaSO4 and CaSO3 and is supplied with Ca(OH)2 and FeSO4 and is operated at a temperature between 300 and 450°C, the combustion exhaust gases which have left the fluidized bed reactor are supplied to a multi-stage electrostatic precipitator, the solids collected in the first stage of the electrostatic precipitator are recycled to the fluidized bed reactor, and the solids collected in the further stages of the electrostatic precipitator are partly recycled to the fluidized bed reactor and partly discharged.
Fennemann Wolfgang
Herrmann Erhard
Sauer Harald
Thone Bernd
Weisweiler Werner
Fennemann Wolfgang
Herrmann Erhard
Metallgesellschaft Aktiengesellschaft
Robic
Sauer Harald
LandOfFree
Process and apparatus for removing dust, sulfur compounds... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process and apparatus for removing dust, sulfur compounds..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for removing dust, sulfur compounds... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1476012