Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 54

Давление (kPa)                  1986              1986                                                                   

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)   -1.170e+005       -1.170e+005                                                             

Мольная энтропия (kJ/kgmole-C)  98.52             98.52                                                                  

Теплосодержание (kJ/h)          -2.684e+007       -2.684e+007                                                             

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

СВОЙСТВА ПОТОКА                                                                                                          

Суммарная         Жидкая фаза                                                             

Cp/(Cp - R)                     1.068             1.068                                                                  

Cp/Cv                           1.068             1.068                                                                   

Cv (kJ/kgmole-C)                121.5             121.5                                                                  

Molecular Weight                42.77             42.77                                                                  

Molar Density (kgmole/m3)       10.94             10.94                                                                  

Mass Density (kg/m3)            468.1             468.1                                                                  

Act. Volume Flow (m3/h)         20.96             20.96                                                                  

Mass Enthalpy (kJ/kg)           -2736             -2736                                                                  

Mass Entropy (kJ/kg-C)          2.303             2.303                                                                  

Heat Capacity (kJ/kgmole-C)     129.9             129.9                                                                  

Mass Heat Capacity (kJ/kg-C)    3.036             3.036                                                                  

Lower Heating Value (kJ/kgmole) 1.986e+006        1.986e+006                                                             

Mass Lower Heating Value (kJ/kg) 4.644e+004        4.644e+004                                                             

Phase Fraction [Vol. Basis]                       1.000                                                                  

Phase Fraction [Mass Basis]     2.122e-314        1.000                                                                  

Partial Pressure of CO2 (kPa)   0.0000                                                                                   

Cost Based on Flow (Cost/s)     0.0000            0.0000                                                                  

Act. Gas Flow (ACT_m3/h)                                                                                                 

Avg. Liq. Density (kgmole/m3)   11.65             11.65                                                                   

Specific Heat (kJ/kgmole-C)     129.9             129.9                                                                  

Std. Gas Flow (STD_m3/h)        5423              5423                                                                    

Std. Ideal Liq. Mass Density (kg/m3) 498.4             498.4                                                                  

Act. Liq. Flow (m3/s)           5.821e-003        5.821e-003