Enrichment of Limestone Used in the Desulphurisation of Fluidised-Bed-Boiler Flue Gases

Figure 1

Experimental apparatus. 1—control unit, 2—analyser, 3—reactor, 4—crushed quartz, 5—quartz reactor with the sample, 6—thermometer, 7—water cooler, 8—condensate trap, 9—cooling unit, 10—analyser, 11—gasometer, V1 and V2—control valves.