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Process for the distillation multicomponent fluids suitable for producing a stream enriched in argon from a cryogenic air separation process.
Process for the distillation multicomponent fluids suitable for producing a stream enriched in argon from a cryogenic air separation process.
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机译:用于蒸馏多组分流体的方法,该方法适合于从低温空气分离过程中产生富含氩气的物流。
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摘要
A process for distillation of a multicomponent fluid containing at least three components, each component having a different volatility, into at least three product streams, using a system of distillation column comprising a distillation column having at least two sections separated by an intermediate distillation section located between and in fluid communication with both of said two distillation sections, and a separate adjacent the intermediate distillation section wall section, which is isolated from the intermediate distillation section distillation a vertical separating element, is closed at one end by an end separating element and has an equivalent diameter (De) at least 60% of the ideal diameter (Di) of the partitioned section, wherein a current is fed from the multicomponent fluid to said distillation column; a first portion of a fluid stream in said distillation column fluyea the intermediate distillation section and a second portion of said fluid stream flows into the partitioned section.
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