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金属络合吸收剂在湿法脱硝中的应用

Keywords: 烟气处理,湿法脱硝,络合吸收剂,金属络合物

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Abstract:

湿法络合脱硝是联合脱硫脱硝的重要研究方向。从金属络合吸收剂的结构出发,分析了铁、钴等金属中心离子和氨基羧酸类或巯基类配体的配位化学;归纳了金属络合吸收剂在不同条件下(如温度和pH值等)的动力学参数;总结了生物法、还原法和电解法再生吸收液的方法。提出了研究抗氧化能力强的吸收剂和吸收产物变废为宝的研究方向。

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