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Kinetic model of the reaction of oxidation of hydrogen sulfide in the process of catalytic after-incineration of waste gases from sulfur production units at oil and gas refining plants






Soviet Chemical Industry 22(11): 56-60

Kinetic model of the reaction of oxidation of hydrogen sulfide in the process of catalytic after-incineration of waste gases from sulfur production units at oil and gas refining plants

The waste gases from units producing sulfur by the Claus method, which unavoidably contain residual amounts of hydrogen sulfide, are incinerated to sulfur dioxide in after-incinerators (540-800 degrees C) prior to being discharged into the atmosphere. A kinetic model of the oxidation of hydrogen sulfide to sulfur dioxide under conditions of catalytic after-incineration is discussed.

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Accession: 002147706



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