Reason for the white turbidity in 98% sulfuric acid
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Dear sea friends, have you ever encountered a situation where production was stable, but the sulfuric acid produced had a slight white turbidity?
We only use those that are not produced; we haven’t paid any attention to that
You need to figure out what that turbid substance is. Presumably, if we could solve the problem just by guessing, then having a laboratory would simply be a waste of the company’s money.
It needs to be passivated; basically, all new installations require a passivation process when they are put into use
The sulfuric acid we produce has the same problem: it becomes cloudy over time. Some say it’s acid sludge, but no one can be sure of what exactly it is
The sulfuric acid we produce has the same problem: it becomes cloudy over time. Some say it’s acid sludge, but no one can be sure of what exactly it is
We too; we just can’t find the reason
We are involved in smelting to produce acid, and the reason for this situation is issues with combustion at the initial stage – incomplete combustion of natural gas, as well as problems with the nozzle angle
1. Excessively high flow rate； 2. Excessively high temperature
Strictly control wastewater discharge from the purification section to ensure effective dust removal and fluoride treatment. In the dry absorption process, acid replacement can be used to reduce the degree of turbidity caused by sulfuric acid.