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CN104232168B 通过生物质的受控氧化生产合成气 有权

通过生物质的受控氧化生产合成气
摘要：
一种用于从生物质生产合成气的方法，其中生物质与氧气和水蒸汽接触，其中氧气存在的量可有效使生物质部分氧化并加热该生物质至至少500℃且不高于750℃的温度。然后用氧气和水蒸汽处理所述部分氧化的生物质的至少一部分以使该生物质加热至至少800℃的温度，由此生产合成气，然后将其回收。
摘要（英）：

A process for producing synthesis gas from biomass in which biomass is contacted with oxygen and steam, wherein the oxygen is present in an amount effective to oxidize the biomass partially and to heat the biomass to a temperature of at least 500° C. and no greater than 750° C. At least a portion of the partially oxidized biomass then is treated with oxygen and steam to heat the biomass to a temperature of at least 800° C., thereby producing a synthesis gas, which then is recovered.

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