Alkylated sulfate consumption of sulfuric acid
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In sulfate alkylation, what amount of sulfuric acid is considered normal? What is the lowest acid consumption level that people have heard of so far? What factors affect acid consumption? Does the height of the baffle inside the acid precipitation tank have a significant impact on acid consumption? What height is appropriate for the baffle? If it’s too high, does it need to be cut shorter? If one does not want to cut the baffle, are there any ways to ensure that it does not affect the efficiency of acid-oil separation?
Could some experts help solve this?
It depends on the raw materials; generally, the consumption is around 100 kilograms per ton. The height of the baffle has little impact on acid consumption
The acid consumption is generally between 50 and 70
But even after cutting our baffles, there’s still 80 centimeters left. They say that without this, the acid hydrocarbon separation won’t be effective. How tall are the baffles in your place?
The acid consumption is so low; I think it would be good if we could maintain a level of 100 here. What temperature control do you use for the reaction? How much new acid should be added?
No barrier needed; the legs hurt right from the other side of the barrier
The acid consumption is around 70, and the height of the baffle is related to the level of your acid sedimentation tank. Welcome to the technical exchange group for alkylation and spent acid plants – let’s discuss and share knowledge together: 546996393
Systems with internal coagulators have lower acid consumption, while those without such devices have higher acid consumption. If the external baffles are too high, the acid level rises, which can lead to physical leakage of acid; if they are too low, too many hydrocarbons end up in the waste acid that is discharged. The original DuPont operation manual states that it should be kept below 20 percent, but few do so for economic reasons