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250 ST 3000 Release 300 and SFC Model STS103 User’s Manual 6/08
B.1 Possible Solutions/Methods, Continued
Superheated steam
considerations,
continued
Table B-2 lists the various values of steam pressure, saturated steam
temperatures at these pressures, degrees of superheat added to the
saturated steam and finally the actual temperature of each when it is
reduced to 30 psig steam.
Table B-2 Steam Pressure Versus Steam Temperature Values
Pressure
(1)
Saturated
Temperature
(2)
Superheat Added
(3)
Final Steam
Temperature
(2) + (3)
Actual Temperature
of Steam When
Reduced From (1)*
to 30 psig
psig °F °C °F °C °F °C °F °C
50 298 147 None None 298 147 290 143
100 338 170 100 55 438 225 420 215
150 366 185 120 66 486 251 460 234
200 387 198 150 83 537 281 500 260
400 448 231 200 111 648 342 600 316
600 489 254 250 139 739 393 660 349
*(1) equals pressure in column one with superheat added.