【摘要】 用液相催化氧化SO₂的方法净化吸收低浓度SO₂废气,并生成复合硫酸铵盐所得产品中含有多种作物营养元素,能够作为一种新型多效复肥使用,复肥中的作物营养素在SO₂液相催化氧化过程中起到了催化剂作用.更多还原

【Abstract】 The removal of SO₂ from waste gases by mesns of catalytic oxidation of SO₂ in aqueous solution to produce complex fertilizer is investigated in this paper. The ammonium sulfate obtained in the experiment contains several kinds of nutriment needed by rops; it can be used as a new complex fertilizer. The nutriment contained in the complex fertilizer as a kind of catalyst has a catalytic effect on the oxidation of SO₂ in aqueous solution.更多还原