Patent ID: 8105562
Filing Date: 2012-01-31
Classification: B01D,F23G

Abstract:
1. A method for operating an exhaust gas purification system for exhaust gas which contains organosilicon compounds, comprising the steps of: treating said exhaust gas in a regenerator with a heat storage material at least a portion of which is in the form of bulk material and which forms a bed, said treating step results in the formation of adhesions containing silica, formed by oxidation of organosilicon compounds, on said heat storage; removing at least a portion of said heat storage material of said bed from said regenerator after adhesions are formed on said heat storage material from oxidation of said organosilicon compounds; purifying the heat storage material removed from said regenerator by removing adhesions from said heat storage material; and re-introducing the heat storage material purified in said purifying step into the regenerator to refill the bed.