How to separate a mixture of 98% concentrated sulfuric acid and barium sulfate?
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How to separate a mixture of 98% concentrated sulfuric acid and barium sulfate? Settling has been going on for several days, and the separation effect is not significant. What substances, such as coagulants, can be added to accelerate settling and separation?
Is it in the laboratory? Try centrifugal sedimentation.
No, it’s during production; inside a large IBC tank, what can be added to accelerate the sedimentation of barium sulfate?
It’s really difficult in a concentrated sulfuric acid medium.
I wonder if diluting it will have any effect.
For the barium sulfate that precipitates from the solution, centrifugal filtration should work. High-speed disc centrifuge