Publication Details
Issue: Vol 2, No 6 (2023)
Pages: 348-356
ISSN: 2835-3013

Abstract

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.

Keywords
mineral fertilizers phosphorite extraction phosphoric acid filtration concentration boiling point trace elements