Etanol-R2 calculo de ejemplo
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Caudal total 0.075 ml/min Gas 62.30 mL/min alimento Qportador 60 ml/min mcatalizador 0.1 g Densidad catal 0.3 g/ml t reaccion 300 min gasto total 22.5 ml Agua/Ac. Acetico 3.7 molar Etanol 50.7 ml agua 55.6 ml pureza 98 % pureza 100 % densidad (20ºC) 0.789 g/ml ensidad (20ºC) 0.998204 g/ml PM 46.07 g/mol PM 18.02 g/mol moles 0.85 mol moles 3.15 mol peso 40 g peso 56.7168 g %peso etanol 41.36 0.04398161751 %mol etanol 21.28 %vol etanol 47.69 PM medio 23.98 g/mol Perry Densidad media 0.8900 g/ml 1 g/ml GHSV 22014 h-1 GHSV 73381 mL g-1 h-1 GHSV etanol 7953 mL g-1 h-1 WHSV 85.1 h-1 WHSV alim 40.1 h-1 WHSV etanol 16.6 h-1 Líquido Etanol 21.46 mLetanol g-1 h-1 Total 45.00 mL g-1 h-1
description
calculos de reacciones para ilustrar el reacciones cataliticas
Transcript of Etanol-R2 calculo de ejemplo
Caudal total 0.075 ml/min Gas 62.30 mL/min alimentoQportador 60 ml/min
mcatalizador 0.1 g Densidad catal 0.3 g/mlt reaccion 300 min
gasto total 22.5 mlAgua/Ac. Acetico 3.7 molar
Etanol 50.7 ml agua 55.6 mlpureza 98 % pureza 100 %
densidad (20ºC) 0.789 g/ml densidad (20ºC) 0.998204 g/mlPM 46.07 g/mol PM 18.02 g/mol
moles 0.85 mol moles 3.15 molpeso 40 g peso 56.7168 g
%peso etanol 41.36 0.043981617512%mol etanol 21.28%vol etanol 47.69
PM medio 23.98 g/mol PerryDensidad media 0.8900 g/ml 1 g/ml
GHSV 22014 h-1GHSV 73381 mL g-1 h-1
GHSV etanol 7953 mL g-1 h-1WHSV 85.1 h-1
WHSV alim 40.1 h-1WHSV etanol 16.6 h-1
LíquidoEtanol 21.46 mLetanol g-1 h-1
Total 45.00 mL g-1 h-1
T (ºC)= Catalizador 0,075 ml/min; 0,3g catal (Reloj del ordenador)
CAUDALES DE GASESTiempo Tiempo (s) Caudal (ml/min) Posterior
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CROMATOGRAMA DE GASES DE REACCIÓNTiempo H2 CH4 CO2 N2 CO C2H2 C2H4 C2H6 H2O Metanol Acetaldehído Etanol Acetona TOTAL15 min 31584 7422 48429 8275026 55631 3641799 12256 12072147
1 h 02 h 48775 35564 776312 5385873 28196 4243544 121619 106398833 h 54283 51926 884590 4572869 22864 4104800 134977 98263094 h 54535 46515 916132 4391994 9306 4152480 155561 97265235 h 38701 10005 612021 6068956 3981 3942433 140512 10816609
CAUDALES DE LIQUIDOSTiempo Nombre Vacío Lleno Condensados g/min Tiempo15 min CPN-R1-15min 6.7250 7.3020 0.577 0.03847 0:15
1 h CPN-R1-1h 6.7360 7.7090 0.973 0.02162 1:002 h CPN-R1-2h 6.3060 7.4900 1.184 0.01973 2:003 h CPN-R1-3h 6.8930 8.1140 1.221 0.02035 3:004 h CPN-R1-4h 6.7320 8.0570 1.325 0.02208 4:005 h CPN-R1-5h 6.3090 7.4770 1.168 0.01947 5:00
CROMATOGRAMA DE LIQUIDOSTiempo Etanol Acetaldehído Acetona Metanol Butanodiol Total g muestra g butanodiol15 min 0
1 h 0 0.3077 0.05262 h 7414474 588582 167830752 8003056 0.3094 0.05993 h 9245456 839547 193638432 10085003 0.3018 0.05314 h 18174304 1382151 185887648 19556455 0.3052 0.0565 h 14282846 1162911 73918993 179849168 89364750 0.3011 0.0532
CATALIZADORCatal. Inicial 0.3000 gLana cuarzo 0.2500 g
REACTIVOSPM agua 18.02
3.7 PM etanol 46.07
0.89 wt%etanol 40.87
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0.075 W/F (g·h/mol) 0 ref. etanol
0.002783057063 22014
0.000592139801 16.5638162487112 ref. etanol
0.002190917262
GASESTiempo (min) H2 CH4 CO2 N2 CO C2H2 C2H4 C2H6 H2O Metanol Acetaldehído Etanol Acetona Total moles
15 #DIV/0! 8.86751373E-07 7.20094861608E-09 3.31433346198578E-08 0 3.4305079619727E-08 0 0 0.000003692784186 0 6.87488748E-09 0 0 4.6611E-061 #DIV/0! 0 0 0 0 0 0 0 0 0 0 0 0 02 #DIV/0! 1.74840328E-06 3.43317424092E-08 5.01759711009776E-07 0 1.2276283846512E-08 0 0 0.000004302953616 0 6.81565218E-08 0 0 6.6679E-063 #DIV/0! 2.08098853E-06 4.99799170916E-08 5.66739273791775E-07 0 9.149314211072E-09 0 0 0.0000041622672 0 7.56337359E-08 0 0 6.9448E-064 #DIV/0! 2.09686093E-06 4.48152282406E-08 5.85437758585596E-07 0 2.890301609052E-09 0 0 0.00000421061472 0 8.71523548E-08 0 0 7.0278E-065 #DIV/0! 1.21106467E-06 9.70255020568E-09 4.00825957842958E-07 0 1.096377221127E-09 0 0 0.000003997627062 0 7.87314754E-08 0 0 5.699E-06
H2 CH4 CO2 N2 CO C2H2 C2H4 C2H6 H2O Metanol Acetaldehído Etanol Acetona Total porcentaje15 19.02467270375 0.154491658767514 0.711068640467337 0 0.735993122179923 0 0 0 79.2262776451301 0 0.14749622971 0 0 100
PORCENTAJES 1 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!2 26.22 0.51 7.53 0.00 0.18 0.00 0.00 0.00 64.53 0.00 1.02 0.00 0.00 1003 29.96 0.72 8.16 0.00 0.13 0.00 0.00 0.00 59.93 0.00 1.09 0.00 0.00 1004 29.84 0.64 8.33 0.00 0.04 0.00 0.00 0.00 59.91 0.00 1.24 0.00 0.00 1005 21.25 0.17 7.03 0.00 0.02 0.00 0.00 0.00 70.15 0.00 1.38 0.00 0.00 100
H2 CH4 CO2 CO C2H2 C2H4 C2H6 Total porcentaje15 92.24 0.75 3.45 3.57 0 0 0 100
PORCENTAJES 1 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!BASE SECA 2 76.12 1.49 21.85 0.53 0 0 0 100
3 76.88 1.85 20.94 0.34 0 0 0 1004 76.81 1.64 21.44 0.11 0 0 0 1005 74.63 0.60 24.70 0.07 0 0 0 100
CONDENSADOSMASA CONDENSADO Tiempo (min) Etanol Acetaldehído Acetona Metanol
15 #DIV/0! #DIV/0! #DIV/0! #DIV/0!1 #DIV/0! #DIV/0! #DIV/0! #DIV/0!2 0.002745779078209 0.000135226641434715 0 03 0.002630639052228 0.000148200862633505 0 04 0.005681005972502 0.000267987972695442 0 05 0.004383771570802 0.000221403864709744 0 0.0151418527613817
Tiempo Etanol Acetaldehído Acetona Metanol15 #DIV/0! #DIV/0! #DIV/0! #DIV/0!
PORCENTAJES 1 #DIV/0! #DIV/0! #DIV/0! #DIV/0!2 0.887 0.0437060896686216 0.000 03 0.872 0.049 0.000 0.0004 1.861 0.088 0.000 0.0005 1.456 0.074 0.000 5.029
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CONVERSION Tiempo %Etanol Caudal Condensados (g/min) Etanol salida (mol/min) Conversión (%mol)15 #DIV/0! 0.0385 #DIV/0! #DIV/0!1 #DIV/0! 0.0216 #DIV/0! #DIV/0!2 0.89 0.0197 3.80E-06 99.43 0.87 0.0204 3.85E-06 99.44 1.86 0.0221 8.92E-06 98.55 1.46 0.0195 6.15E-06 99.0
SELECTIVIDADES Tiempo H2 CH4 CO2 N2 CO C2H4 C2H6 Acetaldehído Acetona Metanol15
123
H2O/etanol
rexp (g/ml)
QN2 (ml/min)
Qreact (ml/min)
Ftotal (mol/min) GHSV (h-1)
Fetanol (mol/min) WHSV (h-1)
FH2O (mol/min)
Qprod (ml/min)
45
tiempo (min) Caudal alimentacion (g/min) Caudal agua en exceso (g/min)15 0.0668 0.007460 0.0668 0.0074
120 0.0668 0.0074180 0.0668 0.0074240 0.0668 0.0074300 0.0668 0.0074
SELECTIVIDAD CON EXCESO (%ww)tiempo (min) S liquidos S coque
15 57.63% 0.00%60 32.39% 0.00%
120 29.56% 0.00%180 30.49% 0.00%240 33.08% 0.00%300 29.16% 0.00%
SELECTIVIDAD SIN EXCESO (%ww)tiempo (min) S liquidos S coque
15 52.34% 0.00%60 23.96% 0.00%
120 20.77% 0.00%180 21.81% 0.00%240 24.73% 0.00%300 20.32% 0.00%
PORCENTAJES BASE SECA (%vol)
tiempo (min)15 92.2 0.7
12 76.1 1.53 76.9 1.84 76.8 1.65 74.6 0.6
76.1 1.4
H2 CH4
Caudal condensados (g/min) Caudal coque (g/min) Caudal gases (g/min)0.0385 0.0000 0.02830.0216 0.0000 0.04510.0197 0.0000 0.04700.0204 0.0000 0.04640.0221 0.0000 0.04470.0195 0.0000 0.0473
S gases42.37%67.61%70.44%69.51%66.92%70.84%69.06%
S gases47.66%76.04%79.23%78.19%75.27%79.68%
CO3.4 3.6 0 0 0
21.8 0.5 0 0.0 020.9 0.3 0 0 021.4 0.1 0 0 024.7 0.1 0 0 022.2 0.3
CO2 C2H2 C2H4 C2H6
Total porcentaje100
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