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SIMULTANEOUS WARM GAS DESULFURIZATION AND COMPLETE CO-SHIFT FOR IMPROVED SYNGAS CLEANUP
SIMULTANEOUS WARM GAS DESULFURIZATION AND COMPLETE CO-SHIFT FOR IMPROVED SYNGAS CLEANUP
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机译:同时进行暖气脱硫和完全共置换以改善混合气净化
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摘要
The present invention involves both separated beds (or physical mixture) and a process for treating a fuel gas comprising sending the fuel gas to a separated bed (or physical mixture), in which the separated beds comprise a first bed of a sulfur sorbent and a second bed of a water gas shift catalyst (a physical mixture of a sulfur sorbent and a water gas shift catalyst). The process comprises first sending the fuel gas to the first bed to remove sulfur compounds from said fuel gas and then the fuel gas goes to the second bed to undergo a water gas shift reaction in which carbon monoxide is converted to carbon dioxide and water is converted to hydrogen. (or sending the fuel gas simultaneously to the physical mixture to remove simultaneously the sulfur compounds and to react CO with water to CO2 and hydrogen).
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