How to handle a fuel gas interruption in the catalytic liquefied gas fiber membrane desulfurization and oxidation tower?
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In a catalytic liquefied gas fiber membrane desulfurization unit, the raw alkaline solution enters the oxidation tower; oxidizing air is introduced at the bottom of the tower, while fuel gas is introduced at the top. If the one-way valve through which the fuel gas enters the oxidation tower gets blocked, resulting in a disruption of the fuel gas supply, what should be done?
I have a question: Is the remaining gas phase from your oxidation tower sent to an incinerator or a waste heat boiler for combustion? Is the fuel gas equivalent to the gaseous phase that carries the remaining air? Serve to dilute the effect of inert gases on combustion? And also act as a driving force for the transport of the remaining gas phase? I’m not sure if I’m right We released our exhaust gases directly into the atmosphere; several analyses showed trace amounts of hydrocarbons present.
By stopping the oxidizing air, the oxidation tower can continue to operate for several hours without having a significant impact on the oxidative regeneration of the alkaline solution.
Stop the unpurified air flow before the oxidation tower; it’s sufficient to keep the other alkali washing tanks and water washing tanks in circulation – it’s okay to stop the circulation as well