| 1 | #*--------------------------------------------------------------------- |
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| 2 | * EMSO Model Library (EML) Copyright (C) 2004 - 2007 ALSOC. |
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| 3 | * |
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| 4 | * This LIBRARY is free software; you can distribute it and/or modify |
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| 5 | * it under the therms of the ALSOC FREE LICENSE as available at |
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| 6 | * http://www.enq.ufrgs.br/alsoc. |
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| 7 | * |
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| 8 | * EMSO Copyright (C) 2004 - 2007 ALSOC, original code |
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| 9 | * from http://www.rps.eng.br Copyright (C) 2002-2004. |
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| 10 | * All rights reserved. |
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| 11 | * |
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| 12 | * EMSO is distributed under the therms of the ALSOC LICENSE as |
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| 13 | * available at http://www.enq.ufrgs.br/alsoc. |
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| 14 | * |
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| 15 | *---------------------------------------------------------------------- |
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| 16 | * Sample of an yield reactor |
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| 17 | *---------------------------------------------------------------------- |
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| 18 | * |
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| 19 | * This sample file needs VRTherm (www.vrtech.com.br) to run. |
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| 20 | * |
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| 21 | *---------------------------------------------------------------------- |
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| 22 | * |
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| 23 | * There are three parallel reactions involved: |
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| 24 | * (1) C4H6(1,3-butadiene) + H2 --> C4H8(1-butene) |
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| 25 | * (2) C4H6(1,3-butadiene) + H2 --> C4H8(cis-2-butene) |
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| 26 | * (3) C4H6(1,3-butadiene) + H2 --> C4H8(trans-2-butene) |
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| 27 | * |
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| 28 | *---------------------------------------------------------------------- |
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| 29 | * Author: Rodolfo Rodrigues |
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| 30 | * $Id$ |
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| 31 | *--------------------------------------------------------------------*# |
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| 32 | |
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| 33 | using "reactors/yield"; |
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| 34 | |
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| 35 | |
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| 36 | FlowSheet sample_yield |
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| 37 | PARAMETERS |
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| 38 | PP as Plugin(Brief="Physical properties", |
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| 39 | Type="PP", |
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| 40 | Components = ["1,3-butadiene","hydrogen","1-butene", |
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| 41 | "cis-2-butene","trans-2-butene"], |
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| 42 | LiquidModel = "PR", |
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| 43 | VapourModel = "PR" |
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| 44 | ); |
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| 45 | NComp as Integer; |
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| 46 | |
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| 47 | DEVICES |
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| 48 | Fin as source; |
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| 49 | R as yield_vap; |
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| 50 | |
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| 51 | CONNECTIONS |
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| 52 | Fin.Outlet to R.Inlet; |
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| 53 | |
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| 54 | SET |
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| 55 | NComp = PP.NumberOfComponents; |
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| 56 | R.NReac = 3; |
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| 57 | R.KComp = 2; |
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| 58 | |
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| 59 | SPECIFY |
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| 60 | Fin.F = 1000*'kmol/h'; |
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| 61 | Fin.Composition = [0.25, 0.69, 0.03, 0.02, 0.01]; |
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| 62 | Fin.P = 10*'kgf/cm^2'; |
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| 63 | Fin.T = 500*'K'; |
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| 64 | |
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| 65 | R.Outlet.F = 300*'kmol/h'*sqrt(R.Tank.Level/'m'); |
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| 66 | R.Outlet.P = 10*'kgf/cm^2'; |
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| 67 | R.Outlet.T = Fin.Outlet.T; |
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| 68 | R.Q = 0*'W'; |
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| 69 | |
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| 70 | R.yield = [0.6, 1, 0.4, 0.5, 0.05]; |
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| 71 | R.Tank.Across = 50000*'cm^2'; |
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| 72 | R.Tank.L = 10000*'cm'; |
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| 73 | |
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| 74 | INITIAL |
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| 75 | R.Outletm.T = 500*'K'; |
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| 76 | R.M = [75, 50, 10, 5, 2]*'kmol'; |
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| 77 | |
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| 78 | OPTIONS |
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| 79 | # Dynamic = false; |
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| 80 | TimeStep = 50; |
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| 81 | TimeEnd = 600; |
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| 82 | end |
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