Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 112

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           0.0026           0.0000           0.0000           0.0000          

i-Pentane            1342.7467        0.6587           96880.5197       0.6538           155.3962         0.6576          

n-Pentane            618.0977         0.3032           44596.3656       0.3010           70.8183          0.2997          

n-Hexane             77.6936          0.0381           6695.4681        0.0452           10.1039          0.0428          

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                2038.5380        1.0000           148172.3560      1.0000           236.3184         1.0000          

ЗНАЧЕНИЯ K                                                                                                              

Компоненты                             Объединенная жидкость      Легкая жидкость            Тяжелая жидкость           

Ethane                                                                                                                   

Propane                                                                                                                 

i-Butane                               2.274                      2.274                                                 

n-Butane                               1.880                      1.880                                                 

i-Pentane                              1.066                      1.066                                                 

n-Pentane                              0.9248                     0.9248                                                

n-Hexane                               0.4649                     0.4649                                                

H2O                                                                                                                     

Methane                                                                                                                  

------------------------------------------------------------------------------Куб_К2 @COL2 (Материальный поток): Worksheet

------------------------------------------------------------------------------Материальный поток: Куб_К2 @COL2                                                   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)                 110.1             110.1             110.1                                                

Давление (kPa)                  790.3             790.3             790.3                                                

Мольный расход (kgmole/h)       68.83             0.0000            68.83                                                

Массовый расход (kg/h)          5040              0.0000            5040                                                 

Станд.расход ид.жидкости (m3/h) 8.016             0.0000            8.016                                                

Мольная энтальпия (kJ/kgmole)   -1.633e+005       -1.428e+005       -1.633e+005                                          

Мольная энтропия (kJ/kgmole-C)  105.0             153.8             105.0