Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 91

Liq. Mass Density (Std. Cond) (kg/m3) 580.0             577.3             580.0                                                

Liq. Vol. Flow (Std. Cond) (m3/h) 103.0             0.0000            103.0                                                 

Liquid Fraction                 1.000             0.0000            1.000                                                

Molar Volume (m3/kgmole)        0.1361            1.019             0.1361                                                

Mass Heat of Vap. (kJ/kg)       221.0                                                                                    

Phase Fraction [Molar Basis]    0.0000            0.0000            1.0000                                               

Surface Tension (dyne/cm)       2.552                               2.552                                                

Thermal Conductivity (W/m-K)    5.363e-002        2.724e-002        5.363e-002                                           

Viscosity (cP)                  7.731e-002        1.127e-002        7.731e-002                                           

Cv (Semi-Ideal) (kJ/kgmole-C)   213.6             148.9             213.6                                                

Mass Cv (Semi-Ideal) (kJ/kg-C)  3.610             2.536             3.610                                                

Mass Cv (kJ/kg-C)               3.610             1.967             3.610                                                

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

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

Cp/Cv (Ent. Method)                                                                                                       

Reid VP at 37.8 C (kPa)         392.0             406.1             392.0                                                

True VP at 37.8 C (kPa)         393.7             407.6             393.7                                                

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 103.0             0.0000            103.0                                                

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           0.0001           2.6685           0.0000           0.0053           0.0001          

i-Butane             401.6317         0.3975           23344.4391       0.3906           41.5407          0.4019          

n-Butane             539.6547         0.5341           31366.8914       0.5248           53.7820          0.5203          

i-Pentane            41.7596          0.0413           3013.0000        0.0504           4.8328           0.0468          

n-Pentane            21.9401          0.0217           1583.0000        0.0265           2.5138           0.0243          

n-Hexane             5.2798           0.0052           455.0000         0.0076           0.6866           0.0066          

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                1010.3264        1.0000           59764.9990       1.0000           103.3612         1.0000          

Паровая фаза                                                                                   Доля фазы 0.0000