Preparation of large-particle cobalt sulfate in OSLO
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I’ve been in charge of this recently. Sometimes the particles are very large, and other times they’re very fine; it’s difficult to control them. Any experts who can offer some advice would be greatly appreciated. . . .
The key is to control the supersaturation level; if the saturation is too high, the crystals will grow small
I am using an OSLO crystallizer to produce nickel sulfate; we can exchange ideas
What is the specific gravity you maintain in your OSLO crystallizer?
It remains basically at 39 Baume degrees
How large can your particles be now? The particles that form here are uneven in size; the larger ones are about 1 mm in diameter, while the smaller ones are 300–400 μm in size.
We also produce nickel sulfate, but not using 0SL0
They are more or less the same; will your OSLO central tube get clogged?