Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 27

Act. Liq. Flow (m3/s)           3.820e-002        3.820e-002                                                              

Z Factor                        8.698e-002        8.698e-002                                                             

Watson K                        13.58             13.58                                                                   

User Property                                                                                                            

Partial Pressure of H2S (kPa)   0.0000                                                                                    

Heat of Vap. (kJ/kgmole)        1.307e+004                                                                               

Kinematic Viscosity (cSt)       0.1779            0.1779                                                                  

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

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

Liquid Fraction                 1.000             1.000                                                                  

Molar Volume (m3/kgmole)        0.1361            0.1361                                                                  

Mass Heat of Vap. (kJ/kg)       221.0                                                                                    

Phase Fraction [Molar Basis]    0.0000            1.0000                                                                 

Surface Tension (dyne/cm)       2.552             2.552                                                                  

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

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

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

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

Mass Cv (kJ/kg-C)               3.610             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             392.0                                                                  

True VP at 37.8 C (kPa)         393.7             393.7                                                                   

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