Page 252 - Low Temperature Energy Systems with Applications of Renewable Energy
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Geothermal energy in combined heat and power systems
                                for  [4].  plants  binary  MPa  K,  400  @  P s MPa  K,  300  @  P s lbf/in 2  P c ,  n.a.  0.9935  614.4  3.204  0.3727  534.4  2.488  0.2559  539.2  1.238  0.09759  494.4  1.036  0.07376  469.9  10.3  1.061  1686.3  0.24559 0.003536  3203.6  239
                                fluids  MPa  P c ,  4.236  3.685  3.718  3.409  3.240  11.627  22.089
                                working


                                candidate  8F  T c ,  206.5  276.7  303.4  370.1  380.9  272.57  705.45



                                some
                                of  8C  T c ,  96.95  135.92  150.8  187.8  193.9  133.65  374.14
                                properties



                                Thermodynamic  Formula  C 3 H 8  i-C 4 H 10  C 4 H 10  i-C 5 H 12  C 5 H 12  NH 3  H 2 O






                                6.1          n-Butane  i-Pentane  n-Pentane  Ammonia
                                Table  Fluid  Propane  i-Butane  Water
   247   248   249   250   251   252   253   254   255   256   257