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What is the H2S content in coke oven gas after ammonia spraying and washing?

2009-03-25View Original

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What is the typical H2S content in coke oven gas before desulfurization, after ammonia spraying and water washing?
Reply #22009-03-25
The hydrogen sulfide content varies depending on the type of blended coal, generally ranging from 4 to 10 g/L.
Reply #32009-03-25
The figures I found in my research indicate something similar; it seems that when ammonia is used for spray cooling, only about 50% of the H2S is absorbed?

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Translated at 2026-07-28 02:28:18

Original: https://bbs.hcbbs.com/thread-425636-1-1.html

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