Affiliation:
1. Hubei University of Technology
2. Wuhan University of Technology
Abstract
The effect of TiO2 on the formation of desulfurization product calcium sulphoaluminate is investigated by flue gas analysis, X-ray diffraction, and differential scanning calorimetry. The results show that TiO2 is a better desulfurizing additive. It reduces the SO2 emission, increases the desulfurization degree, reduces the formation temperature of calcium sulphoaluminate, strengthens the formation of calcium sulphoaluminate, and increases the chemical stability of calcium sulphoaluminate. The desulfurization efficiency reaches the best when the addition of TiO2 is up to 1.0wt. %.
Publisher
Trans Tech Publications, Ltd.
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