According to the mechanism of liquid phase catalytic oxidation, the converted gas and the dry air are passed through alternatively the two parallel beds located at the final stage of converter.
根据SO_2液相催化氧化机理，在转化器末段设置两个并联的催化剂床，周期性地通过转化气体和干燥空气。
According to the mechanism of liquid phase catalytic oxidation, the converted gas and the dry air are passed through alternatively the two parallel beds located at the final stage of converter.
根据SO_2液相催化氧化机理，在转化器末段设置两个并联的催化剂床，周期性地通过转化气体和干燥空气。
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