Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 73

i-Butane                               0.3622                     0.3622                                                

n-Butane                               0.2787                     0.2787                                                

i-Pentane                                                                                                                

n-Pentane                                                                                                               

n-Hexane                                                                                                                 

H2O                                                                                                                     

Methane                                7.312                      7.312                                                 

------------------------------------------------------------------------------ЭПФ (Материальный поток): Worksheet

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

Пакет свойств: Peng-Robinson         

УСЛОВИЯ                                                                                                                 

Суммарная         Жидкая фаза                                                            

Доля пара/фазы                  0.0000            1.0000                                                                 

Температура (C)                 19.00*            19.00                                                                  

Давление (kPa)                  1966              1966                                                                   

Мольный расход (kgmole/h)       229.3             229.3                                                                  

Массовый расход (kg/h)          9810              9810                                                                    

Станд.расход ид.жидкости (m3/h) 19.68             19.68                                                                  

Мольная энтальпия (kJ/kgmole)   -1.187e+005       -1.187e+005                                                             

Мольная энтропия (kJ/kgmole-C)  92.95             92.95                                                                  

Теплосодержание (kJ/h)          -2.722e+007       -2.722e+007                                                             

Расход жидкости @станд.усл. (m3/h) 19.75*            19.75                                                                  

СВОЙСТВА ПОТОКА                                                                                                          

Суммарная         Жидкая фаза                                                             

Cp/(Cp - R)                     1.075             1.075                                                                  

Cp/Cv                           1.610             1.610                                                                   

Cv (kJ/kgmole-C)                74.29             74.29                                                                  

Molecular Weight                42.77             42.77                                                                   

Molar Density (kgmole/m3)       11.49             11.49                                                                  

Mass Density (kg/m3)            491.3             491.3                                                                  

Act. Volume Flow (m3/h)         19.97             19.97                                                                  

Mass Enthalpy (kJ/kg)           -2775             -2775                                                                  

Mass Entropy (kJ/kg-C)          2.173             2.173