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水泥窑脱硫技术研究及应用分析 被引量:3

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摘要 通过分析水泥窑各工艺段内硫的存在状态,得出水泥生产原料中易挥发性硫化物的含量直接影响水泥窑烟气SO2排放浓度。虽然水泥窑自身具有脱硫能力,但由于排放标准的提高和受矿石含硫量影响,部分水泥厂SO2排放浓度还是高于相关标准。针对不同SO2排放浓度,提出水泥窑可选择的脱硫工艺。通过分析一条生产线的脱硫效果,可以为水泥窑脱硫工作的进行提供有效参考。
出处 《中国水泥》 CAS 2020年第1期79-81,共3页 China Cement
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