What desulfurization technologies are currently in use?
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What are some of the better desulfurization technologies in use today? Is it mainly targeted at H2S or SO2? Those who know about this could share their insights.
As I understand it, there are wet and dry methods; we are currently using the dry method, but the hydrogen sulfide level is quite high, which leads to frequent replacements and high costs. We are preparing to launch a wet flue gas desulfurization project; we have already contacted several companies to conduct tests. Personally, I think wet flue gas desulfurization should be the primary method, with dry scrubbing installed later for better results. All of the above applies to hydrogen sulfide.