Is there anyone who understands gas displacement in natural gas desulfurization towers?
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Recently, one of our plants has a desulfurization tower with a capacity of around 10 cubic meters that requires the replacement of its desulfurizing agent. I know that nitrogen is the best medium for such replacement, but we don’t have the necessary conditions to use it. I would like to ask the experts whether steam displacement can be used?
High-efficiency iron oxide desulfurizer and high-efficiency room-temperature organic sulfur precision desulfurizer
It is possible; superheated steam has a regenerating effect on the desulfurization agent, and it’s possible that the catalyst taken out is even more active than one inside the tower； And you also need to consider your steam emission issues.