Desulfurizer, mainly be used for removal of H2S in pipeline gas, water gas, semi-water ... ferric oxide desulfurizer, mainly be used for removal of H2S in pipeline gas, water gas, semi-water gas, ... gas, methane(biogas).Advantages:1), Desulfurization rate: when H2S content at entrance is 2000mg/Nm3, the value of ... outlet gas is H2S max 5mg/Nm32), Sulfur Removal Volume: 6-8% ...