Catalysts for the desulfurization of semi-water gas
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There is an ammonia synthesis company that uses sodium carbonate as a desulfurization agent for semi-water gas desulfurization, and hydroquinone along with the 888-desulfurization catalyst as catalysts. What roles do hydroquinone and the 888-desulfurization catalyst play in the production process?
As can be seen from the desulfurization reaction, to carry the absorption reaction to completion under certain gas-liquid ratio conditions, it is necessary to find a way to oxidize the S2- in the desulfurization system into free sulfur so that it can be removed from the reaction system. Desulfurization catalysts possess oxygen-carrying capacity due to their unique chemical structure. During the desulfurization process, as these catalysts continuously release highly active atomic oxygen, they can rapidly oxidize sulfur in the system into free sulfur, thereby **enhancing the desulfurization effect.