Relationship between pressure and temperature in the ammonia evaporator
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What are the typical operating temperature or pressure for ammonia evaporators? Assuming the temperature is 10 degrees, is the pressure less than 0.5 MPa?
It can be obtained by directly looking up a table based on the relationship between temperature and pressure. For 10 degrees, the corresponding pressure is: 6.0685 standard atmospheres (absolute pressure)
Check if it is the ammonia evaporator of the synthetic ammonia system. If it’s the operating temperature, of course it’s better to have it lower, ideally below zero degrees. At ten degrees, it’s hard to ensure separation. As for the pressure, it depends on the system’s flow rate, and it’s hard to determine exactly.
We are an ammonia system; the ammonia cooling keeps the temperature below 10 degrees, and the pressure of gaseous ammonia is controlled at 0.34 MPa