Fig. 1. An illustration of spray type-desulfurization device used for this study.
Fig. 2. XRD analyses results of dried cakes of various materials used for this study.
Fig. 3. Results of breakthrough experiments (Exp. 1) using various slurries.
Fig. 4. XRD analyses results of dried cakes obtained after Exp. 1.
Fig. 5. Results of continuous desulfurization experiments (Exp. 2) using limestone slurry (a, b) and calcined oyster shell slurry (c, d).
Fig. 6. XRD analyses results of dried cakes obtained after Exp. 2.
Fig. 7. Ranges of pH in the reaction tank, SO2 and CO2 in the emitted gas at different mixing conditions between limestone slurry and calcined oyster shell slurry (Exp. 3).
Table 1. Experimental conditions
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