Discussion on the flue gas desulfurization process for coke ovens
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May I ask everyone, what desulfurization process is used for the flue gases generated by coke ovens that offers high efficiency in desulfurization without the need for external wastewater discharge?
In the dry flux bed process, the desulfurization efficiency is over 90%, but it is said that operation is unstable?
@wangshaobo
It’s not a fluidized bed; it’s dry powder spraying with bag dust collection, which is widely used abroad
There is a patented integrated system for desulfurization, denitration, and waste heat recovery of coke oven flue gas, which can be found online