Gas cooling
Thread Content
Dear experts, we have an experimental setup in which gas at around 450°C needs to be cooled down to 60°C. The pressure of this gas is 0.9 MPa, and its flow rate is approximately 5 Nm3/h. What method and medium would be the simplest and most direct way to cool this gas?
The flow rate is very low; if the moisture content in the gas is not taken into account, a spray tower can be used for cooling directly； If it is not desired to change the composition of the gas, then a heat exchanger must be used; the temperature remains relatively high, so it needs to be cooled to around 280°C first through air cooling before being cooled further with water
This post was last edited by wgqmqez on 2016-4-6 01:23. Can several water coolers connected in series at 450 degrees help to cool things down?
In industry, the temperature is too high; water cooling cannot be used in the high-temperature sections, otherwise accidents will occur! ! The quantity you have is very small, so just use a coiled tube, with finned tubes in front of it ； An immersion cooler can be used later