Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 122

Жидкая фаза                                                                                    Доля фазы 1.000          

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              0.0605           0.0001           2.6685           0.0000           0.0053           0.0001          

i-Butane             401.6317         0.4266           23344.4391       0.4266           41.5407          0.4357          

n-Butane             539.6547         0.5732           31366.8913       0.5732           53.7820          0.5641          

i-Pentane            0.1527           0.0002           11.0207          0.0002           0.0177           0.0002          

n-Pentane            0.0000           0.0000           0.0008           0.0000           0.0000           0.0000          

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                941.4997         1.0000           54725.0205       1.0000           95.3456          1.0000          

ЗНАЧЕНИЯ K                                                                                                              

Компоненты                             Объединенная жидкость      Легкая жидкость            Тяжелая жидкость           

Ethane                                                                                                                   

Propane                                2.296                      2.296                                                 

i-Butane                               1.144                      1.144                                                 

n-Butane                               0.8932                     0.8932                                                

i-Pentane                              0.4435                     0.4435                                                

n-Pentane                              0.3648                     0.3648                                                

n-Hexane                                                                                                                 

H2O                                                                                                                     

Methane                                                                                                                  

------------------------------------------------------------------------------Reflux @COL3 (Материальный поток): Worksheet

------------------------------------------------------------------------------Материальный поток: Reflux @COL3                                                   Термодинамический пакет: Базис-1     

Пакет свойств: Peng-Robinson         

УСЛОВИЯ                                                                                                                 

Суммарная         Паровая фаза      Жидкая фаза                                          

Доля пара/фазы                  0.0000            0.0000            1.0000                                               

Температура (C)                 50.48             50.48             50.48                                                

Давление (kPa)                  689.0             689.0             689.0                                                

Мольный расход (kgmole/h)       3338              0.0000            3338