Nonequilibrium Stage Modeling of Carbon Dioxide Absorption by Partially Carbonated Ammonia Solution
Publish place: 12th National Iranian Chemical Engineering Congress
Publish Year: 1387
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NICEC12_325
تاریخ نمایه سازی: 30 شهریور 1387
Abstract:
A nonequilibrium dynamic stage model has been presented for reactive absorption of carbon dioxide by amines solutions. The model has been developed based on unsteady film modeling that considers mass transfer between gas and liquid phases in both directions. The model has been validated against experimental data of carbon dioxide reactive absorption in partially carbonated ammonia solution. The
experimental data has been obtained from a pilot plant absorption column. The model equations were discritized in column height direction using method of lines. A comparison of the experimental and simulation results demonstrated their good agreement.
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Authors
A Ghaemi
۱Process Simulation and Control Research Laboratory, Department of Chemical Engineering, Iran University of Science and Technology-Nuclear Science Research School, Nuclear Science and Technology Research Institute
M Ghannadi Maragheh
Nuclear Science Research School, Nuclear Science and Technology Research Institute
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