Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 18

Liquid Fraction                 1.000             1.000                                                                  

Molar Volume (m3/kgmole)        0.1081            0.1081                                                                  

Mass Heat of Vap. (kJ/kg)       255.9                                                                                    

Phase Fraction [Molar Basis]    0.0000            1.0000                                                                 

Surface Tension (dyne/cm)       7.194             7.194                                                                  

Thermal Conductivity (W/m-K)    7.979e-002        7.979e-002                                                             

Viscosity (cP)                  0.1185            0.1185                                                                 

Cv (Semi-Ideal) (kJ/kgmole-C)   143.6             143.6                                                                  

Mass Cv (Semi-Ideal) (kJ/kg-C)  2.558             2.558                                                                  

Mass Cv (kJ/kg-C)               1.867             1.867                                                                  

Cv (Ent. Method) (kJ/kgmole-C)                                                                                            

Mass Cv (Ent. Method) (kJ/kg-C)                                                                                          

Cp/Cv (Ent. Method)                                                                                                       

Reid VP at 37.8 C (kPa)         567.1             567.1                                                                  

True VP at 37.8 C (kPa)         674.6             674.6                                                                   

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 122.4             122.4                                                                  

СОСТАВ ПОТОКА                                                                                                            

Общий поток                                                                                    Доля пара 0.0000         

Компоненты           Мольный расход   Мольные доли     Массовый расход  Массовые доли    Объемный расход  Объемные доли   

(kgmole/h)                        (kg/h)                           жидкости (m3/h)  жидкости        

Ethane               5.9861           0.0048           180.0000         0.0026           0.5061           0.0041          

Propane              214.2096         0.1728           9446.0000        0.1358           18.6430          0.1515          

i-Butane             402.5532         0.3247           23398.0000       0.3363           41.6360          0.3384          

n-Butane             539.6566         0.4353           31367.0000       0.4508           53.7822          0.4371          

i-Pentane            41.7596          0.0337           3013.0000        0.0433           4.8328           0.0393          

n-Pentane            21.9401          0.0177           1583.0000        0.0228           2.5138           0.0204          

n-Hexane             5.2798           0.0043           455.0000         0.0065           0.6866           0.0056           

H2O                  0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

Methane              8.2903           0.0067           133.0000         0.0019           0.4442           0.0036          

Итого                1239.6752        1.0000           69575.0000       1.0000           123.0447         1.0000          

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