FIELD: gas industry. SUBSTANCE: proposed method is realized in single-stage rectifying column by means of gas distillation of gas condensate at preheating of column by saturated water steam. Mounted in distillate receiver is evaporator of refrigerating machine which is used for lowering distillate temperature. Rectification process is conducted at cooling the distillate to temperature calculated by empirical equation. Cooled distillate is supplied for cooling the condenser by means of pump. EFFECT: optimization of operation; enhanced efficiency. 3 cl, 1 dwg, 1 tbl
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Authors
Dates
2003-06-20—Published
2002-03-20—Filed