Publication | Closed Access
Parametric pumping: Modeling direct thermal separations of sodium chloride‐water in open and closed systems
30
Citations
5
References
1971
Year
EngineeringParametric PumpingTwo-phase FlowThermodynamic ModellingChemical EngineeringHeat Transfer ProcessSeparation ScienceStop‐go AlgorithmSeparation TechniqueThermodynamicsHeat PumpAdvanced SeparationBatch Parapump RunsSeparation TechnologyHeat TransferMultiphase FlowThermal EngineeringThermal HydraulicsMass TransferDirect Thermal SeparationsChemical KineticsSodium Chloride‐waterComputer Simulation
Abstract Direct thermal parametric pumping separations of a NaCl‐H 2 O‐ion retardation resin system have been investigated. Experimental breakthrough curves and batch parapump runs were used to determine the lumped‐parameter mass transfer coefficient λ and its dependence on velocity and temperature. Computer simulation of additional batch runs verified both the model and the STOP‐GO algorithm used to solve it. Computer estimates of open‐system behavior are presented.
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