The Same Boiling Points of Pure and Concentrated Epa With the Addition of Trace Elements
Keywords:
mineral fertilizers, phosphorite, extraction, phosphoric acid, filtration, concentration, boiling point, trace elementsAbstract
The article shows that depending on the type of concentration of extractive phosphoric acid (EPA), which is considered the main mineral fertilizer, their boiling points are different, and adding up to 1% of substances containing trace elements to concentrated phosphoric acid does not affect the boiling point.