Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 144

Liq. Mass Density (Std. Cond) (kg/m3) 562.9             562.9             562.9                                                

Liq. Vol. Flow (Std. Cond) (m3/h) 40.55             0.0000            40.55                                                 

Liquid Fraction                 1.000             0.0000            1.000                                                

Molar Volume (m3/kgmole)        0.1125            3.294             0.1125                                                

Mass Heat of Vap. (kJ/kg)       301.5                                                                                    

Phase Fraction [Molar Basis]    0.0000            0.0000            1.0000                                               

Surface Tension (dyne/cm)       7.207                               7.207                                                

Thermal Conductivity (W/m-K)    7.650e-002        1.875e-002        7.650e-002                                           

Viscosity (cP)                  0.1309            8.502e-003        0.1309                                               

Cv (Semi-Ideal) (kJ/kgmole-C)   147.3             103.4             147.3                                                

Mass Cv (Semi-Ideal) (kJ/kg-C)  2.534             1.779             2.534                                                

Mass Cv (kJ/kg-C)               2.534             1.664             2.534                                                

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

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

Cp/Cv (Ent. Method)                                                                                                       

Reid VP at 37.8 C (kPa)                                                                                                  

True VP at 37.8 C (kPa)         497.3             497.4             497.3                                                

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 40.55             0.0000            40.55                                                

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              0.0605           0.0002           2.6685           0.0001           0.0053           0.0001          

i-Butane             391.3657         0.9966           22747.7418       0.9966           40.4789          0.9967          

n-Butane             1.2809           0.0033           74.4498          0.0033           0.1277           0.0031          

i-Pentane            0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

n-Pentane            0.0000           0.0000           0.0000           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                392.7071         1.0000           22824.8601       1.0000           40.6118          1.0000          

Паровая фаза                                                                                   Доля фазы 0.0000