Seeking expert advice: What are the desulfurization methods that can replace tannin-based methods?
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For the wet desulfurization section, we use NA2CO3+PDS, with the feed gas consisting of 65% CO and 32% CO2. Is this method advanced? ? ?
Our company uses baking, but the effect doesn’t seem ideal
We’re using PDS, and the results are pretty good
Reply 1# *aogan2002 Try complexed iron
Isn’t it more convenient to use low-temperature methanol washing directly now? ? ? It has a good desulfurization effect on both organic sulfur and inorganic sulfur. Methanol is easily available, and it’s simple to regenerate! ! ! I truly think that low-temperature methanol washing is a masterpiece of human ingenuity! ! !