What is the discharge volume of the safety valve on the cycle section (final outlet) of the 300,000-ton synthetic ammonia compressor?
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What is the discharge volume of the safety valve in the circulation section (final outlet) of a 300,000-ton synthetic ammonia compressor, and how is it calculated? For Topse or Casale processes,
For the low-pressure ammonia synthesis process (15 MPaG), an 8\" safety valve can be used.
The amount of discharge from a safety valve is not determined arbitrarily; it is calculated by the design team. The discharge volume when the safety valve activates is intended to ensure that the system pressure can be reduced to a safe level within a very short time in case of overpressure.