Potassium dihydrogen phosphate production equipment
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The process for producing potassium dihydrogen phosphate by the neutralization method is as follows: Potassium hydroxide is prepared into a 30% solution and then sent to a neutralizer, where it is neutralized with a 50% phosphoric acid solution under stirring. The temperature is maintained at 80–100°C and the pH is kept at 4–5. The product of this neutralization reaction is then filtered, concentrated, cooled to induce crystallization, separated by centrifugation, and dried to yield the final product. Help: Are there any special requirements regarding the equipment, and what materials are needed?
What was the final choice you made for the concentrated material?