Specifications for sulfur-recovered fuel gas
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Please discuss what pressure is appropriate for the fuel gas in the sulfur recovery incinerator. It is estimated that the pressure in our pipeline network is around 3-4 kilograms; is this pressure too low?
The pressure is quite high; we face the same kind of pressure here as well. As long as the flow rate is sufficient, that’s fine
Does this high pressure help to increase the system pressure, and also aid in sulfur removal?
The sulfur removal in the system relies on the reaction-generated process gas to blow sulfur out of the system; the pressure of the gas has little impact on this process. On the contrary, if the gas pressure is too high and the flow rate is too fast, it is possible for the unreacted substances to reach subsequent stages before complete reaction, which can lead to carbon deposition and catalyst clogging.
The pressure is sufficient; typically, the operating pressure of sulfur recovery systems is 0.1 MPa.
Will the system pressure for sulfur recovery be one kilogram? So how high does your sulfur seal need to be to prevent it from being broken through? Active participation
Under normal conditions, the gas pressure in our unit’s incinerator is between 0.4 and 0.45 MPa; occasional fluctuations may bring it below 4 kilograms. However, sometimes the composition of the gas is impure, which can cause fluctuations in the temperature of the incinerator, although it remains relatively stable under normal circumstances. .