Generation/Consumption Analysis: Ammonia Production
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ABCDEFGHIJKLMNOPQRSTU
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Generation/Consumption Analysis: Ammonia Production
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Instructions: The objective is to determine extents of reaction for the production of ammonia that maximize atom efficiency. This spreadsheet uses the OpenSolver Add-on. Green cells denote user input, yellow are decision variable determined by the solver, the red cell is the problem objective.
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Reaction StoichiometryProcess Net
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SpeciesMWSteam ReformingWater Gas ShiftHaber-BoschMolesMassBoundComments
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Extents of Reaction >>
2.20202.20202.9360
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Raw Materials
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Methane (CH4)16.04-1-2.202-35.3200 <= 0
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Water (H2O)18.02-1-1-4.404-79.3600 <= 0
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Nitrogen (N2)28.01-1-2.936-82.2370 <= 0
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-196.917
<< minimize total raw materials
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Intermediates
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Carbon Monoxide (CO)28.011-10.0000.0000 << Can't release
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Carbon Dioxide (CO2)44.0112.20296.9100 >= 0
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Hydrogen (H2)2.0231-30.0000.0000 >= 0
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96.910
<< total by-products produced
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Product
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Ammonia (NH3)17.0325.872100.000100
<< fix amount of product produced
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50.78% << atom efficiency
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__OpenSolver__