Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 35

n-Pentane                              0.0000                     0.0000                                                

n-Hexane                               0.0000                     0.0000                                                

H2O                                                                                                                     

Methane                                                                                                                  

------------------------------------------------------------------------------Куб_К2 (Материальный поток): Worksheet

------------------------------------------------------------------------------Материальный поток: Куб_К2                                                         Термодинамический пакет: Базис-1     

Пакет свойств: Peng-Robinson         

УСЛОВИЯ                                                                                                                 

Суммарная         Жидкая фаза                                                            

Доля пара/фазы                  0.0000            1.0000                                                                 

Температура (C)                 110.1             110.1                                                                  

Давление (kPa)                  790.3             790.3                                                                  

Мольный расход (kgmole/h)       68.83             68.83                                                                  

Массовый расход (kg/h)          5040              5040                                                                    

Станд.расход ид.жидкости (m3/h) 8.016             8.016                                                                  

Мольная энтальпия (kJ/kgmole)   -1.633e+005       -1.633e+005                                                             

Мольная энтропия (kJ/kgmole-C)  105.0             105.0                                                                  

Теплосодержание (kJ/h)          -1.124e+007       -1.124e+007                                                             

Расход жидкости @станд.усл. (m3/h) 7.980*            7.980                                                                  

СВОЙСТВА ПОТОКА                                                                                                          

Суммарная         Жидкая фаза                                                             

Cp/(Cp - R)                     1.041             1.041                                                                  

Cp/Cv                           1.041             1.041                                                                   

Cv (kJ/kgmole-C)                203.1             203.1                                                                  

Molecular Weight                73.23             73.23                                                                   

Molar Density (kgmole/m3)       7.114             7.114                                                                  

Mass Density (kg/m3)            520.9             520.9                                                                  

Act. Volume Flow (m3/h)         9.675             9.675                                                                  

Mass Enthalpy (kJ/kg)           -2229             -2229                                                                  

Mass Entropy (kJ/kg-C)          1.434             1.434                                                                  

Heat Capacity (kJ/kgmole-C)     211.5             211.5                                                                  

Mass Heat Capacity (kJ/kg-C)    2.888             2.888                                                                  

Lower Heating Value (kJ/kgmole) 3.316e+006        3.316e+006