The exhaust gas contains large amounts of CS2; what is a suitable process for its removal using wet methods?
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This post was last edited by Shandong Huaxing on 2010-7-22 at 23:40. The waste gas contains large amounts of CS2; wet methods are used for its removal – what process would be appropriate? Using a hydrolysis catalyst to hydrolyze CS2 seems to be aimed mainly at precise desulfurization. Can this method be applied to waste gas with high CS2 content?
In wet desulfurization, the 888 desulfurization method can remove some organic sulfur, while low-temperature methanol washing can eliminate H2S, COS, and CS2; however, such methods require significant capital investment. The tannin method also has only average effectiveness in removing organic sulfur. If the CS2 content is not very high, medium-temperature hydrolysis or hydrogenation conversion can be used for removal.