Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 134

Mass Heat of Vap. (kJ/kg)       314.1                                                                                    

Phase Fraction [Molar Basis]    0.0000            0.0000            1.0000                                                

Surface Tension (dyne/cm)       7.215                               7.215                                                

Thermal Conductivity (W/m-K)    7.830e-002        2.057e-002        7.830e-002                                           

Viscosity (cP)                  0.1140            8.747e-003        0.1140                                               

Cv (Semi-Ideal) (kJ/kgmole-C)   155.3             109.2             155.3                                                

Mass Cv (Semi-Ideal) (kJ/kg-C)  2.672             1.878             2.672                                                

Mass Cv (kJ/kg-C)               2.672             1.752             2.672                                                

Cv (Ent. Method) (kJ/kgmole-C)                                                                                           

Mass Cv (Ent. Method) (kJ/kg-C)                                                                                          

Cp/Cv (Ent. Method)                                                                                                       

Reid VP at 37.8 C (kPa)                           357.9                                                                  

True VP at 37.8 C (kPa)         357.0             358.4             357.0                                                

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 410.2             0.0000            410.2                                                

СОСТАВ ПОТОКА                                                                                                            

Общий поток                                                                                    Доля пара 0.0000         

Компоненты           Мольный расход   Мольные доли     Массовый расход  Массовые доли    Объемный расход  Объемные доли   

(kgmole/h)                        (kg/h)                           жидкости (m3/h)  жидкости        

Ethane               0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

Propane              0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

i-Butane             95.0851          0.0231           5526.7244        0.0231           9.8346           0.0239          

n-Butane             4026.0425        0.9768           234009.6984      0.9767           401.2354         0.9759          

i-Pentane            0.6534           0.0002           47.1433          0.0002           0.0756           0.0002          

n-Pentane            0.0000           0.0000           0.0031           0.0000           0.0000           0.0000          

n-Hexane             0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

H2O                  0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

Methane              0.0000           0.0000           0.0000           0.0000           0.0000           0.0000           

Итого                4121.7810        1.0000           239583.5692      1.0000           411.1456         1.0000          

Паровая фаза                                                                                   Доля фазы 0.0000         

Компоненты           Мольный расход   Мольные доли     Массовый расход  Массовые доли    Объемный расход  Объемные доли   

(kgmole/h)                        (kg/h)                           жидкости (m3/h)  жидкости        

Ethane               0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

Propane              0.0000           0.0000           0.0000           0.0000           0.0000           0.0000