Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 151

Liq. Vol. Flow (Std. Cond) (m3/h) 44.49             44.49                                                                   

Liquid Fraction                 0.0000            0.0000                                                                 

Molar Volume (m3/kgmole)        8.616             8.616                                                                   

Mass Heat of Vap. (kJ/kg)       314.3                                                                                    

Phase Fraction [Molar Basis]    1.0000            1.0000                                                                  

Surface Tension (dyne/cm)                                                                                                

Thermal Conductivity (W/m-K)    1.787e-002        1.787e-002                                                             

Viscosity (cP)                  7.692e-003        7.692e-003                                                             

Cv (Semi-Ideal) (kJ/kgmole-C)   127.6             127.6                                                                  

Mass Cv (Semi-Ideal) (kJ/kg-C)  1.769             1.769                                                                  

Mass Cv (kJ/kg-C)               1.726             1.726                                                                  

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

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

Cp/Cv (Ent. Method)                                                                                                       

Reid VP at 37.8 C (kPa)                                                                                                  

True VP at 37.8 C (kPa)         140.3             140.3                                                                  

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 44.49             44.49                                                                  

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              0.0000           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           0.0004           0.0000           0.0000           0.0000          

i-Pentane            382.5774         0.9900           27603.3402       0.9900           44.2757          0.9901          

n-Pentane            3.8651           0.0100           278.8696         0.0100           0.4428           0.0099          

n-Hexane             0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

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                386.4425         1.0000           27882.2102       1.0000           44.7186          1.0000          

Паровая фаза                                                                                   Доля фазы 1.000           

Компоненты           Мольный расход   Мольные доли     Массовый расход  Массовые доли    Объемный расход  Объемные доли