Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 114

Liq. Mass Density (Std. Cond) (kg/m3) 631.6             629.7             631.6                                                

Liq. Vol. Flow (Std. Cond) (m3/h) 7.980             0.0000            7.980                                                 

Liquid Fraction                 1.000             0.0000            1.000                                                

Molar Volume (m3/kgmole)        0.1406            3.295             0.1406                                                

Mass Heat of Vap. (kJ/kg)       281.1                                                                                    

Phase Fraction [Molar Basis]    0.0000            0.0000            1.0000                                               

Surface Tension (dyne/cm)       6.283                               6.283                                                

Thermal Conductivity (W/m-K)    7.578e-002        2.294e-002        7.578e-002                                           

Viscosity (cP)                  0.1076            9.083e-003        0.1076                                               

Cv (Semi-Ideal) (kJ/kgmole-C)   203.1             150.6             203.1                                                

Mass Cv (Semi-Ideal) (kJ/kg-C)  2.774             2.073             2.774                                                

Mass Cv (kJ/kg-C)               2.774             1.950             2.774                                                

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

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

Cp/Cv (Ent. Method)                                                                                                       

Reid VP at 37.8 C (kPa)         121.3             126.3             121.3                                                

True VP at 37.8 C (kPa)         121.5             126.4             121.5                                                

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 7.980             0.0000            7.980                                                

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             0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

n-Butane             0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

i-Pentane            41.6069          0.6045           3001.9793        0.5956           4.8152           0.6007          

n-Pentane            21.9401          0.3188           1582.9992        0.3141           2.5138           0.3136          

n-Hexane             5.2798           0.0767           455.0000         0.0903           0.6866           0.0857          

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                68.8268          1.0000           5039.9785        1.0000           8.0156           1.0000          

Паровая фаза                                                                                   Доля фазы 0.0000