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Gonzalez, Ronalds. Evaporator V.3 - GRADED

Gonzalez, Ronalds. Evaporator V.3 - GRADED - Instructions...

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Cell color indication Calculation cell, can not be modified Input cell, data may changed Report cell, can not modified Report cell, can not modified Instructions
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The spreadsheet How use it This spreadsheet simulate the performance of a 3 effect eva flowgram shown in each sceneario present values of eva temperature, steam into the effects , fresh steam, cp, Q a variables. The values inserted in the flowgram allow users uderstand the process step by step, in the mean time that p mass balance of the process The user may change the initial values of temperature and p in the flow, then in the summary page it is compared the cur for a better analyisis.
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aporator, the aporation, and other s to easily present teh percent of solids rrent scenarios
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Steam in Effect 1 29,277.6 lb/hr 7.7 in atm 113.9 in psia Ts 305.3 λ 948.1 Flow 80,162 Lb/hr T 259 F % Solids 0.3 solids Solids 23,200 Lb solids/hr
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Pressure 7.747 atm PC 218.17 X 204.47 TK 442.80 A1 3.24 B1 5.86826.E-03 C1 1.170238E-08 D1 2.187846E-03
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Bpr Tb Q Flow T % Solids Solids Effect 1 Evaporat Sim
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Condensation lb/hr 29,278 Pressure PC X TK A1 B1 C1 D1
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Steam in Effect 2 30,149.4 lb/hr 3.7 in atm 53.8 in psia Ts 253.6 λ 920.7 5.5 F 259.1 F 27,757,361 110,312 Lb/hr 219 F 0.2 solids 23,200 Lb solids/hr Effect 2 tor Efficiency mulation
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Condensation lb/hr 3.657 atm 218.17 233.23 414.04 3.24 5.86826.E-03 1.170238E-08 2.187846E-03 Material balance
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Steam in Effect 3 26,188.2 lb/hr 1.9 in atm 28.5 in psia Ts 215.3 λ 947.3 Bpr 3.6 F Tb 218.9 F Q 27,757,361 Flow 136,500 Lb/hr T 194.6 F % Solids 17.00% solids Solids 23,200 Lb solids/hr 2
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30,149 Pressure 1.935 atm PC 218.17 X 254.50 TK 392.77 A1 3.24 B1 5.86826.E-03 C1 1.170238E-08 D1 2.187846E-03 Material bance Effect 3 Material bance Effect 2 In 160,000 In 136,500 Evaporated 23,500 Evaporated 26,188 To next effect 136,500 To next effect 110,312
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Bpr 2.8 Tb 194.6 Q 24,808,977 Input data Flow T % Solids Solids Effect 3
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Condensation lb/hr 26,188 Material bance Effect 1 In 110,312 Evaporated 30,149 To next effect 80,162
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Input data 23,500 lb/hr 19.3 in Hg vacuum 9.72in psia 191.9 F λ 982.9 F F 160,000 Lb/hr 183 F 0.15solids 23,200 Lb solids T 1 = WBL
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U A Cp Liquor in lb/hr Liquor temp. in F Effect pressure, psia Sat'd effect temp, F BPR, F etc Steam economy Capacity
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Effect 1 Effect 2 Effect 3 150.00 200.00 300.00 4,000.00 4,000.00 4,000.00 0.85 0.89 0.92 110,312 136,500 160,000 218.89 194.62 183.00 53.75 28.45 9.72 253.6 215.3 191.9 5.50 3.60 2.76 2.7 79,837.6
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Constants a b c d e f g Effect 1 U 150 A 4000 cp 0.85
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