| 摘要 |
FIELD: heating.SUBSTANCE: method of drying of wet gaseous flow enriched with CO, out of method of oxygen burning comprises: compression of wet gas flow enriched with COto work pressure of the drying method, cooling of the wet gas flow enriched with COin at least one cooler; alternatively drying of the wet gas flow enriched with COin at least one dryer that contains at least one desiccant bed, and regeneration of the desiccant bed by means of heated regeneration gas passage thorough the dryer in direction opposite to flow of the wet gas enriched with CO, separation of the dried gas flow enriched with COin the cleaning method to gas flow of cleaned COand spent gas flow enriched with nitrogen and oxygen, at that spent gas flow enriched with nitrogen and oxygen is used as regeneration gas, and after regeneration the dryer is blown down at least once using HP gas flow enriched with COsupplied from the compressor, at that the dryer is loaded to the work pressure of the method of drying by HP gas flow enriched with COand supplied from the compressor prior to each drying method.EFFECT: invention reduces COlosses and power consumption.13 cl, 2 dwg |
