Research of Superphosphate Ammonization Process
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International Journals of Sciences and High Technologies
Abstract
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The article presents the results of ammonization of simple superphosphate to improve its physical and chemical properties. It is known that simple superphosphate, depending on the type of raw material and the maintenance of technological parameters, contains up to 6.5 mass. % P2O5 of free phosphoric acid and does not meet the requirements of agriculture. The ammonization process, carried out to improve the properties of superphosphates, is the most efficient and cost effective
Keywords
superphosphate, physicochemical properties, ammonization process, degree of neutralization, sulfuric acid, technological parameters, material balance