Rectification Column Test Facility at TU Dresden
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Rectification column (counter current distillation) with integrated evaporator and condenser
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For separation of SO2 and if necessary, further gaseous impurities of oxyfuel flue gas (alternative cleaning method for CO2)
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Operating method: continuously or batch operation
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Feeding and product extraction on every bubble tray possible
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Heating and cooling capacity individually adjustable
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Dimensions:
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Inner diameter: 129.7 mm (column)
Height of the column: 1622 mm
Overall height: 4350 mm
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Materials:
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Stainless steel 1.4541 (column and internals)
Steel-covered Teflon-tube
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Number of columns:
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8 bubble trays
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flow rate:
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6...8 l/h fluid CO2
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Operating parameters:
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max. 45 bar
Vapor outlet: 3...4 °C
Condensate outlet: 115...120 °C
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Heating capacity:
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max. 3.0 kW
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Cooling capacity:
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circa 3.2 kW at -10 °C
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Product purity:
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99.97 % vol. CO2 (overhead product)
99.12 % vol. SO2 (bottom product)
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Rectification Column Test Facility at TU Dresden
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