If denitration is not carried out in the inlet quench section of the desulfurization tower that uses the sodium-alkali method for desulfurization, can 316L material be used for this inlet quench section?

2016-01-05View Original

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Reply #22016-01-05

The desulfurization tower does not use 316L; it is likely that the MO and sulfur ions in 316L cause chemical corrosion. I’m not sure what relation this has with the *ao acid ions

Reply #32016-01-06

I have seen pneumatic emulsion desulfurization using limestone and manganese dioxide, with all the desulfurization equipment being imported 316L material. What desulfurization process do you use there, and what materials are employed?

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If denitration is not carried out in the inlet quench section of the desulfurization tower that uses the sodium-alkali method for desulfurization, can 316L material be used for this inlet quench section?

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