Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 157

Watson K                        13.01             13.03             13.01                                                 

User Property                                                                                                            

Partial Pressure of H2S (kPa)   0.0000                                                                                    

Heat of Vap. (kJ/kgmole)        2.418e+004                                                                               

Kinematic Viscosity (cSt)       0.2607            0.8593            0.2607                                                

Liq. Mass Density (Std. Cond) (kg/m3) 634.4             632.2             634.4                                                

Liq. Vol. Flow (Std. Cond) (m3/h) 42.81             0.0000            42.81                                                 

Liquid Fraction                 1.000             0.0000            1.000                                                

Molar Volume (m3/kgmole)        0.1296            7.972             0.1296                                                

Mass Heat of Vap. (kJ/kg)       329.1                                                                                    

Phase Fraction [Molar Basis]    0.0000            0.0000            1.0000                                                

Surface Tension (dyne/cm)       9.991                               9.991                                                

Thermal Conductivity (W/m-K)    8.993e-002        1.896e-002        8.993e-002                                           

Viscosity (cP)                  0.1479            7.841e-003        0.1479                                               

Cv (Semi-Ideal) (kJ/kgmole-C)   183.0             134.9             183.0                                                

Mass Cv (Semi-Ideal) (kJ/kg-C)  2.490             1.855             2.490                                                

Mass Cv (kJ/kg-C)               2.490             1.807             2.490                                                

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

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

Cp/Cv (Ent. Method)                                                                                                       

Reid VP at 37.8 C (kPa)         102.0             106.7             102.0                                                

True VP at 37.8 C (kPa)         102.1             106.9             102.1                                                

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 42.81             0.0000            42.81                                                

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            26.3905          0.0714           1904.1007        0.0701           3.0542           0.0712          

n-Pentane            308.0868         0.8335           22228.7732       0.8184           35.2990          0.8224