Technology for producing calcium chloride from carbide slag
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Does anyone know the process design scheme for producing calcium chloride from carbide slag? Only a 30% calcium chloride solution is required. Thank you in advance for any information shared!
Add hydrochloric acid, or concentrated sulfuric acid with sodium chloride
How is the heat from the reaction tank removed
There are multiple processing routes available; you can choose one based on the quality standards required – all that’s needed is to add salt and acid. It’s a circular economy project that makes use of waste. :lol
It requires reactions, adjustments, precipitation, pressure filtration, and concentration adjustment.
Is there a process using acid? Could you provide a reference? Thank you very much. zsf0309403007@163.com
The cooling jacket, circulating water, and cooling tower – that’s basically all of it
Isn’t calcium carbide slag used for firing cement bricks? Using calcium carbide slag to produce calcium chloride isn’t appropriate, as it contains many organic substances as well as other impurities.
Yeah, I wonder what exactly can be done with calcium carbide slag? The calcium carbide slag produced by our company has no market to sell it in. Contact me via QQ at 66460957 if you have a method
We here had a company that started giving away calcium carbide slag made from polyethylene at our expense; later, someone used that calcium carbide slag to make cement bricks, and then that company began selling the calcium carbide slag. Wahaha. We bought a truckload some time ago; I just checked, and it’s 72 yuan per cubic meter.