Sulfur recovery issue
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What issues should be considered in sulfur recovery?
You’re being too general; there are many things to pay attention to. 1. Calculate the air supply based on the amount of acid gas. We can also determine this based on regular operations, by checking the temperature rise of the bed layer. Set up a secondary air regulator to facilitate flexible control. Changes in the flow rate of the acid gas, changes in its composition, and changes in pressure can all affect the air distribution for the acid gas. 2. Adjust the air supply appropriately based on the temperature rise of the bed layer. . . . . . . .
There are many things to pay attention to; I think the most important ones are the adjustment of the air-fuel ratio, the degree of reaction in the reactor, and the clogging issues in exhaust gas treatment. Suggest more details.
Generally speaking, there are basically no major problems, but there are many minor ones. For example, the control of the temperature in the catalyst bed of the Klaus reactor is closely related to the combustion of acidic gases in the burner. Therefore, it is necessary to control the combustion ratio of the gases in the furnace.