Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 89

Propane              0.3643           0.0001           16.0645          0.0001           0.0317           0.0001          

i-Butane             1724.1231        0.4316           100212.9305      0.4264           178.3256         0.4373          

n-Butane             2081.8036        0.5211           121002.7544      0.5149           207.4725         0.5088          

i-Pentane            119.5382         0.0299           8624.8015        0.0367           13.8342          0.0339          

n-Pentane            58.7468          0.0147           4238.6414        0.0180           6.7309           0.0165          

n-Hexane             10.5647          0.0026           910.4436         0.0039           1.3739           0.0034          

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                3995.1407        1.0000           235005.6358      1.0000           407.7688         1.0000          

ЗНАЧЕНИЯ K                                                                                                              

Компоненты                             Объединенная жидкость      Легкая жидкость            Тяжелая жидкость           

Ethane                                                                                                                   

Propane                                1.680                      1.680                                                 

i-Butane                               1.100                      1.100                                                 

n-Butane                               0.9544                     0.9544                                                

i-Pentane                              0.6211                     0.6211                                                

n-Pentane                              0.5591                     0.5591                                                

n-Hexane                               0.3329                     0.3329                                                

H2O                                                                                                                     

Methane                                                                                                                  

------------------------------------------------------------------------------Низ_К1 @COL1 (Материальный поток): Worksheet

------------------------------------------------------------------------------Материальный поток: Низ_К1 @COL1                                                   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)                 112.1             112.1             112.1                                                

Давление (kPa)                  2047              2047              2047                                                 

Мольный расход (kgmole/h)       1010              0.0000            1010                                                 

Массовый расход (kg/h)          5.976e+004        0.0000            5.976e+004                                           

Станд.расход ид.жидкости (m3/h) 103.4             0.0000            103.4                                                

Мольная энтальпия (kJ/kgmole)   -1.379e+005       -1.248e+005       -1.379e+005                                          

Мольная энтропия (kJ/kgmole-C)  113.4             146.7             113.4