Scientists have discovered how ultrasound helps clean ore for fertilizers
<img src=”https://naked-science.ru/wp-content/uploads/2025/02/istochnik-freepik-avtor-freepik-scaled.jpg” alt=”Scientists have found out how ultrasound helps to clean ore for fertilizers”/>Sylvinite ore is an important raw material for obtaining fertilizers that increase crop yields. In addition to the target component of potassium chloride, the ore contains impurities – clay sludge. The problem is that
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