INVESTIGATION OF THE SPENT SULFURIC ACID, FORMED IN THE ELECTROPOLISHING PROCESS

N.M.Binnatova

On the basis of a mixture of spent sulfuric acid formed in the process of electropolishing phosphorites and fluorapatites from the Mazidaghy (Turkey) deposit there vere obtained the simple granulated and non-granulated superphosphates. It is established that after 10 days maturting the basic indices of superphosphate correspond to the standard.

Keywords : the spent sulfuric acid, phosphorite, fluorapatite, simple superphosphate

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THE LAST NUMBER OF THE JOURNAL

№2 2026

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