Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 116

n-Hexane                               0.4792                     0.4792                                                

H2O                                                                                                                     

Methane                                                                                                                  

------------------------------------------------------------------------------Пит_К2 @COL2 (Материальный поток): Worksheet

------------------------------------------------------------------------------Материальный поток: Пит_К2 @COL2                                                   Термодинамический пакет: Базис-1     

Пакет свойств: Peng-Robinson         

УСЛОВИЯ                                                                                                                 

Суммарная         Жидкая фаза                                                            

Доля пара/фазы                  0.0000            1.0000                                                                 

Температура (C)                 106.9             106.9                                                                  

Давление (kPa)                  2027              2027                                                                   

Мольный расход (kgmole/h)       1010              1010                                                                   

Массовый расход (kg/h)          5.976e+004        5.976e+004                                                             

Станд.расход ид.жидкости (m3/h) 103.4             103.4                                                                  

Мольная энтальпия (kJ/kgmole)   -1.390e+005       -1.390e+005                                                             

Мольная энтропия (kJ/kgmole-C)  110.5             110.5                                                                  

Теплосодержание (kJ/h)          -1.404e+008       -1.404e+008                                                             

Расход жидкости @станд.усл. (m3/h) 103.0*            103.0                                                                  

СВОЙСТВА ПОТОКА                                                                                                          

Суммарная         Жидкая фаза                                                             

Cp/(Cp - R)                     1.042             1.042                                                                  

Cp/Cv                           1.497             1.497                                                                   

Cv (kJ/kgmole-C)                139.0             139.0                                                                  

Molecular Weight                59.15             59.15                                                                   

Molar Density (kgmole/m3)       7.556             7.556                                                                  

Mass Density (kg/m3)            447.0             447.0                                                                   

Act. Volume Flow (m3/h)         133.7             133.7                                                                  

Mass Enthalpy (kJ/kg)           -2350             -2350                                                                  

Mass Entropy (kJ/kg-C)          1.868             1.868                                                                  

Heat Capacity (kJ/kgmole-C)     208.2             208.2                                                                  

Mass Heat Capacity (kJ/kg-C)    3.519             3.519                                                                  

Lower Heating Value (kJ/kgmole) 2.702e+006        2.702e+006                                                             

Mass Lower Heating Value (kJ/kg) 4.567e+004        4.567e+004