example 3.10

2
Styrene Production Alternative Specifcation - Solver Trigger 1 (either 0 to reset or 1 to iterate) Iterations 0.00000154 Reaction C8H10 ---> C8H8 + H2 Conversion 0.65 Iteration #k to start set Recycle column 0! then set Recycle "+1 #e$ Recycle Column Feed Recycle Reactor_In Reactor_Out Water_Out Vapor_Out Organic_Out Product New Recycle N(C8H10) 100 5%.02218821&% 15%.02218821&% 5%.55&&658&61 0 0 5%.55&&658&61 0.5%55&&& 5%.02218821&% N(C8H8) 0 1.0046'11%48 1.0046'11%48 100.46'11%4&6 0 0 100.46'11%4&6 ''.464422 1.0046'11%48 N(H2) 0 0 0 ''.464422%412 0 ''.464422%41 0 0 0 N(H2O) 1%86.2516& 0 1%86.25166&5656 1%86.25166&5656 1%86.25166&5& 0 0 0 0 N(total) 1486.2516& 54.0268&'%521 1540.2&8546'1&6 16%'.&42'6'2588 1%86.25166&5& ''.464422%41 154.0268&'%52 100 54.0268&'%521 $ater mol raction 0.'000006%%2 Iteration #k+1 Feed Recycle Reactor_In Reactor_Out Water_Out Vapor_Out Organic_Out Product New Recycle N(C8H10) 100 5%.02218821&% 15%.02218821&% 5%.55&&658&61 0 0 5%.55&&658&61 0.5%55&&& 5%.02218821&% N(C8H8) 0 1.0046'11%48 1.0046'11%48 100.46'11%4&6 0 0 100.46'11%4&6 ''.464422 1.0046'11%48 N(H2) 0 0 0 ''.464422%412 0 ''.464422%41 0 0 0 N(H2O) 1%86.2516& 0 1%86.25166&5656 1%86.25166&5656 1%86.25166&5& 0 0 0 0 N(total) 1486.2516& 54.0268&'%521 1540.2&8546'1&6 16%'.&42'6'2588 1%86.25166&5& ''.464422%41 154.0268&'%52 100 54.0268&'%521 iteration count 10 -8 (x n k ) g n (x n k ) (x n k+1 ) g n (x n k+1 )

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3.10

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Sheet1Styrene Production Alternative Specification - SolverTrigger1(either 0 to reset or 1 to iterate)Iterations0.00000151iteration count x 10-8ReactionC8H10 ---> C8H8 + H2Conversion0.65Iteration #kto start set Recycle column = 0, then set Recycle =k+1 New Recycle Column(xnk)gn(xnk)FeedRecycleReactor_InReactor_OutWater_OutVapor_OutOrganic_OutProductNew RecycleN(C8H10)10053.0221882173153.022188217353.55776587610053.55776587610.535577658853.0221882173N(C8H8)01.00469113481.0046911348100.46911347600100.46911347699.46442234121.0046911348N(H2)00099.4644223412099.4644223412000N(H2O)1386.251667565501386.25166756551386.25166756551386.25166756550000N(total)1486.251667565554.02687935211540.27854691761639.74296925881386.251667565599.4644223412154.026879352110054.0268793521water mol fraction0.9000006332Iteration #k+1(xnk+1)gn(xnk+1)FeedRecycleReactor_InReactor_OutWater_OutVapor_OutOrganic_OutProductNew RecycleN(C8H10)10053.0221882173153.022188217353.55776587610053.55776587610.535577658853.0221882173N(C8H8)01.00469113481.0046911348100.46911347600100.46911347699.46442234121.0046911348N(H2)00099.4644223412099.4644223412000N(H2O)1386.251667565501386.25166756551386.25166756551386.25166756550000N(total)1486.251667565554.02687935211540.27854691761639.74296925881386.251667565599.4644223412154.026879352110054.0268793521

Sheet2

Sheet3