Material sticking to the wall
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In organic chemical production, after the materials are dissolved, violent precipitation occurs during cooling, causing the materials to stick to the walls and making it difficult to cool down. How can this be resolved?
In a situation like this, there must be a mixer, and that mixer should have scrapers.
This post was last edited by zyp0009928 on 2018-3-13 09:54. We have also encountered similar situations, where the material dissolves in methanol, crystallizes, and causes severe sticking to the walls. Improvement. Methanol and the material are added to the dissolution tank, and the temperature is raised to facilitate dissolution. Methanol is added to the crystallization tank, the temperature is lowered to the crystallization temperature, stirring is started, and the dissolved material is poured into the crystallization tank, resulting in good crystallization of the material. Stirring is simply ordinary anchor-type stirring