Aluminum chloride solution concentration and crystallization technology
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Are there any transferable, mature technologies available in the forum for the concentration of aluminum trichloride solutions?
The chloride concentration process isn’t difficult, right?
What is the use of concentrating aluminum trichloride? There is a large-scale production technology for manufacturing polyaluminum chloride using an aqueous solution of aluminum trichloride. Investing a few hundred yuan can yield a small profit. Why not do it?
The answer is upstairs! The key is to see how much you have per year If the quantity is small, it’s still best to send it to a qualified facility for handling; this waste acid is considered hazardous waste. If you evaporate it, the residue that remains becomes even more difficult to deal with. First, it does not comply with environmental impact assessments; second, no entity is willing to accept the highly acidic residues. Now, whether it’s a new project or a technical upgrade project, environmental protection must be given top priority first – ensuring that there is indeed a place to dispose of the waste generated. . . . Breaking the rules is not a long-term solution! !
What is the residue left after aluminum trichloride has been concentrated?