May I ask for some operational data on series-connected desulfurization?
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Dear friends from the coking plants, I would like to inquire about the effectiveness of the PDS+tannin series desulfurization method designed by the Second Chemical Engineering Institute 6 g/m3 before the H2S tower; can it reach 200 mg/m3 after the tower? What can the H2S level be after the first tower? It would be best to provide information on the gas treatment capacity, the specifications of the desulfurization tower and the regeneration tower, as well as the actual blower intensity of the regeneration tower. Thank you! ! Waiting
If I were to design it, it would be easy to achieve. I’m not sure about your tolerance for such things, nor am I aware of the design of the second plant, but if I were to design it, I could achieve a desulfurization efficiency of 80% in the first tower, and then have the second tower handle the remaining amount – reaching 200 mg/m3 should be no problem at all.