Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 83

------------------------------------------------------------------------------Материальный поток: Boilup @COL1                                                   Термодинамический пакет: Базис-1     

Пакет свойств: Peng-Robinson         

УСЛОВИЯ                                                                                                                 

Суммарная         Паровая фаза                                                           

Доля пара/фазы                  1.0000            1.0000                                                                 

Температура (C)                 112.1             112.1                                                                  

Давление (kPa)                  2047              2047                                                                   

Мольный расход (kgmole/h)       2985              2985                                                                   

Массовый расход (kg/h)          1.752e+005        1.752e+005                                                             

Станд.расход ид.жидкости (m3/h) 304.4             304.4                                                                  

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

Мольная энтропия (kJ/kgmole-C)  146.7             146.7                                                                  

Теплосодержание (kJ/h)          -3.726e+008       -3.726e+008                                                             

Расход жидкости @станд.усл. (m3/h) 303.6*            303.6                                                                  

СВОЙСТВА ПОТОКА                                                                                                          

Суммарная         Паровая фаза                                                            

Cp/(Cp - R)                     1.056             1.056                                                                  

Cp/Cv                           1.361             1.361                                                                   

Cv (kJ/kgmole-C)                115.5             115.5                                                                  

Molecular Weight                58.71             58.71                                                                   

Molar Density (kgmole/m3)       0.9810            0.9810                                                                 

Mass Density (kg/m3)            57.59             57.59                                                                   

Act. Volume Flow (m3/h)         3043              3043                                                                   

Mass Enthalpy (kJ/kg)           -2126             -2126                                                                  

Mass Entropy (kJ/kg-C)          2.498             2.498                                                                  

Heat Capacity (kJ/kgmole-C)     157.2             157.2                                                                  

Mass Heat Capacity (kJ/kg-C)    2.678             2.678                                                                  

Lower Heating Value (kJ/kgmole) 2.682e+006        2.682e+006                                                             

Mass Lower Heating Value (kJ/kg) 4.568e+004        4.568e+004                                                             

Phase Fraction [Vol. Basis]                       1.000                                                                  

Phase Fraction [Mass Basis]     4.941e-324        1.000                                                                  

Partial Pressure of CO2 (kPa)   0.0000                                                                                   

Cost Based on Flow (Cost/s)     0.0000            0.0000