KingMarkEvaporatorProject - GRADED

KingMarkEvaporatorProject - GRADED - Effect 1 U= A= Cp =...

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Effect 1 U = 150 (Btu/hr ft^2 F) U = A = 4000 (ft^2) A = Cp = 0.85 (Btu/lb F) Steam Cp = Steam Liquor stream Liquor stream
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Effect 2 Effect 3 200 (Btu/hr ft^2 F) U = 300 (Btu/hr ft^2 F) 4000 (ft^2) A = 4000 (ft^2) 0.89 (Btu/lb F) Steam Cp = 0.92 (Btu/lb F) Liquor stream
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23500 lb/hr 19.3 in Hg vacuum Steam Liquor stream 160000 lb/hr 183 F 14.5 % solids
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Condensate Effect 1 U = 150 (Btu/hr ft^2 F) A = 4000 (ft^2) Cp = 0.85 (Btu/lb F) Steam Fresh Steam Liquor stream Liquor stream
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Flash Vapor Condensate out Effect 2 Effect 3 U = 200 (Btu/hr ft^2 F) U = 300 (Btu/hr ft^2 F) A = 4000 (ft^2) A = 4000 (ft^2) Cp = 0.89 (Btu/lb F) Steam Cp = 0.92 (Btu/lb F) Liquor stream Flash
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23500 lb/hr 19.3 in Hg vacuum Steam Liquor stream 160000 lb/hr 183 F 14.5 % solids
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Mark King Effect Effect 1 Effect 2 Effect 3 U (Btu/hr ft^2 F) 150 200 300 A (ft^2) 4000 4000 4000 Cp (Btu/lb F) 0.85 0.89 0.92 into effect 3 (lb/hr) 160000 Temp (F) 183 Solids Wt. Frac 0.15 Out of effect 3 (lb/hr) 23500 (Hg in vacuum 19.3 Pressure PC= 218.17 A1 3.24 B1 5.87E-03 C1 1.17E-08 D1 2.19E-03 Effect 3 Effect 2 P of Vapor 5.22 psia P of Vapor 8.28 T of vapor 164.06 F T of vapor 184.43 BPR 2.76 F BPR 3.41 T of L in 183.00 F T of L in 187.84 T of L in effect 3 166.82 F T of L in effect 3 166.82 Sen Heat -2381162.06 Btu/Hr Sen Heat 2552878.47 Evap 23500.00 lb/hr Lam 987.48 Evap Heat 23495127.97 Btu/Hr Evap 21381.69 Total Heat 21113965.91 Btu/Hr Evap Heat 21113965.91 Delta T 17.59 F Total Heat 23666844.38 T of Steam in 184.42 F Delta T 29.58 TK 357.84 K T of Steam in 217.42 X 289.43 K TK 376.17 Pressure 8.28 psia X 271.10 Lam of vapor 987.48 Btu/hr Pressure 16.35 Vapor flow 21381.69 lb/hr Lam of vapor 966.89 L out 136500.00 lb/hr Vapor flow 24477.23 Solids frac 17.00 % L out 115118.31 Solids frac 20.15 Steam Economy= 2.40
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Cap= 69358.93 where is lambda of vapor out of Effect 3? (-3pts)
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var. Heat Vap., (BTU/lb) Temp., (F) a 0.01 -0.18 b -1.3 3.84 c -8.21 11.48 d -16.38 31.13 e -4.30E-05 8.76E-05 f 9.80E-09 2.79E-08 g 1045.81 86.59 Effect 1 psia P of Vapor 16.35 psia F T of vapor 217.37 F F BPR 4.64 F F T of L in 222.01 F F T of L in effec 187.84 F Btu/Hr Sen Heat 3344176.17 Btu/Hr Lam 966.89 lb/hr Evap 24477.23 lb/hr Btu/Hr Evap Heat 23666844.38 Btu/Hr Btu/Hr Total Heat 27011020.55 Btu/Hr F Delta T 45.02 F F T of Steam in 267.03 F K TK 403.73 K K X 243.54 K psia Pressure 39.86 psia Btu/hr Lam of vapor 933.84 Btu/hr lb/hr Vapor flow 28924.53 lb/hr lb/hr L out 90641.07 lb/hr % Solids frac 25.60 %
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Mark King Effect Effect 1 Effect 2 Effect 3 U (Btu/hr ft^2 F) 150 200 300 A (ft^2) 4000 4000 4000 Cp (Btu/lb F) 0.85 0.89 0.92 into effect 3 (lb/hr) 160000 Temp (F) 183 Solids Wt. Frac 0.15 Out of effect 3 (lb/hr) 24207.18 (Hg in vacuum 19.3 Pressure PC= 218.17 A1 3.24 B1 5.87E-03 C1 1.17E-08 D1 2.19E-03 Effect 3 Effect 2 P of Vapor 5.22 psia P of Vapor T of vapor 164.06 F T of vapor BPR 2.78 F BPR T of L in 183.00 F T of L in T of L in effect 3 166.84 F T of L in effect 3 Sen Heat -2378606.29 Btu/Hr Sen Heat Evap 24207.18 lb/hr
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KingMarkEvaporatorProject - GRADED - Effect 1 U= A= Cp =...

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