Question: What is the typical service life of zinc oxide for desulfurization?
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There is a project that uses zinc oxide for desulfurization, and I would like to ask: how many years is the typical lifespan of zinc oxide? I would appreciate some guidance from experts, thank you!
Zinc oxide desulfurization generally falls under dry desulfurization methods; this seems to be related to the concentration of sulfides in the exhaust gas. A certain company uses zinc oxide desulfurization in its dry gas hydrogen production plants, and the filters are typically replaced every three years. I’m not sure what type of plant your company uses for desulfurization ? ?
It depends on the material choice of the equipment and the control level of the desulfurization system (affected by pH value)
The last edit to this post was made by zfc318 on 2009-11-8 at 19:40. The service life of the desulfurization agent is directly related to the gas flow rate, the sulfur content in the gas, and the amount of agent used; the approximate service life can be determined through calculations based on the sulfur capacity of the desulfurization agent