... CS2, carbonyl sulfide, etc. Widely used in water gas, natural gas, oven gas, city gas, liquefied petroleum gas, gasoline, naphtha and so on. So far, there ... the best product for desulfurization in fertilizer plant, oil refinery, gas plant, soda plant, coking plant and pharmaceutical factory. 2 ... efficiency also can reach to 99.5%. In coke oven gas when H2S>5g/m3, the exit can reach the requirement ...