Calculation of ammonia hydrosulfide
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Single tower, acidic water stripping – can the ammonia hydrosulfide at the tower top be calculated?
What is the meaning of calculating it? Worried about clogged pipes? As long as the temperature at the top of the tower remains above 85 degrees after cooling. If the ammonium salts can’t crystallize and solidify, then that’s fine, right?
Currently, the sulfur unit is operating at a low load; it is to be seen whether this can be utilized to reduce ammonia salt formation and thereby increase the amount of acidic gas
In the case of full extraction from a single tower, it is completely burned in the sulfur removal unit through ammonia-burning nozzles. The expansion coefficient of ammonia combustion is nearly four times higher. In this way, the sulfur unit should not experience low load. A low sulfur production simply indicates a low level of hydrogen sulfide in the acidic gases. Furthermore, the ammonia content in ammonia extracted from a single tower is generally around 35%, hydrogen sulfide at 15–20%, and water vapor at about 40%. Devices are not all the same. I’m not sure if it will help you. It mainly depends on the upstream raw materials. Upstream refining of high-sulfur oil. More hydrogen sulfide is produced when acidic water is generated; otherwise, less is produced.