Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 104

Std. Ideal Liq. Mass Density (kg/m3) 574.0             574.0                                                                  

Act. Liq. Flow (m3/s)                                                                                                     

Z Factor                        0.8353            0.8353                                                                 

Watson K                        13.63             13.63                                                                   

User Property                                                                                                            

Partial Pressure of H2S (kPa)   0.0000                                                                                    

Heat of Vap. (kJ/kgmole)        1.795e+004                                                                               

Kinematic Viscosity (cSt)       0.4594            0.4594                                                                  

Liq. Mass Density (Std. Cond) (kg/m3) 575.3             575.3                                                                  

Liq. Vol. Flow (Std. Cond) (m3/h) 266.3             266.3                                                                   

Liquid Fraction                 0.0000            0.0000                                                                 

Molar Volume (m3/kgmole)        3.065             3.065                                                                   

Mass Heat of Vap. (kJ/kg)       308.8                                                                                    

Phase Fraction [Molar Basis]    1.0000            1.0000                                                                  

Surface Tension (dyne/cm)                                                                                                

Thermal Conductivity (W/m-K)    2.001e-002        2.001e-002                                                             

Viscosity (cP)                  8.712e-003        8.712e-003                                                             

Cv (Semi-Ideal) (kJ/kgmole-C)   107.5             107.5                                                                  

Mass Cv (Semi-Ideal) (kJ/kg-C)  1.849             1.849                                                                  

Mass Cv (kJ/kg-C)               1.724             1.724                                                                  

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

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

Cp/Cv (Ent. Method)                                                                                                       

Reid VP at 37.8 C (kPa)         414.2             414.2                                                                  

True VP at 37.8 C (kPa)         415.2             415.2                                                                  

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 266.3             266.3                                                                  

СОСТАВ ПОТОКА                                                                                                            

Общий поток                                                                                    Доля пара 1.0000         

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              0.1694           0.0001           7.4719           0.0000           0.0147           0.0001          

i-Butane             1124.5687        0.4266           65364.4299       0.4266           116.3139         0.4357