A. M. Reymov

Conversion of Calcium Nitrate Solution Obtained from Kyzylkum Phosphorite with Ammonium Carbonate

A. J. Allamuratova, A. U. Erkaev & A. M. Reymov · Chemical Science International Journal · 2016

The effect of the concentration of the amount of ammonium and calcium nitrate, the ratio of ammonia and nitrate nitrogen in the solution on the process of conversion of calcium nitrate formed during the processing of low-grade phosphorite with nitric acid has been studied. It has...

Open access Research Article 10.9734/ACSJ/2016/28146

Organic-mineral Fertilizer Based on Chicken Manure and Phosphorite from Central Kyzylkum

U. Sh. Temirov, S. Sh. Namazov, N. H. Usanbaev, B. E. Sultonov & A. M. Reymov · Chemical Science International Journal · 2018

Background: Kyzylkum phosphorite combine wastes in form of off-balanced ore (13-15% Р2О5) and phosphorite sludge (10-12% Р2О5) generated during the benefication of high calcareous Central Kyzylkum phosphorite in recent years. Total volume of produced phosphorite has already reach...

Open access Research Article 10.9734/CSJI/2018/43452