Is it feasible to produce liquid sulfur dioxide using liquid ammonia evaporation refrigeration?
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Currently, the compression method is commonly used to produce liquid sulfur dioxide, and there is plenty of information available online. Is it possible to use ammonia evaporation cooling to liquefy sulfur dioxide? What issues need to be considered if it is feasible? I hope fellow sailors can offer some advice. The existing dried sulfur dioxide has a volumetric flow rate of 480.3198 m3/hr; its composition is 0.01% H2O, 99.96% SO2, 0.01% N2, 0.02% CO2, with no other components present. The temperature is 70 degrees Celsius. An ammonia evaporator is intended to be used for liquefaction, the inlet pipe diameter is 150 mm, and the gas velocity is 8 m/s.
Theoretically feasible; engineering problems need to be solved
Such a low temperature isn’t necessary; an ordinary refrigerator will do