DESIGN OF THE PRODUCTION OF CARBOAMMOPHOS

Abstract

The article describes the production of obtaining fertilizer carboammophos and the shown technological scheme. Carboammophos is a complex granular nitrogen-phosphorus fertilizer. Carboammophos complex fertilizers are obtained from ammonium phosphate solution and urea. The presence of amide nitrogen in this type of fertilizer increases its agrochemical value. Amide nitrogen in urea is easily absorbed by plants, and a smaller amount is released from the soil compared to nitrate of ammonium. Over the past 10–20 years, the demand for various complex fertilizers, including carboamofos, has increased in the market of mineral fertilizers. The article also outlines the main physicochemical properties of carboammophos fertilizers, their areas of application and its effect on plants. The material balance of production of carboammophos is calculated and the results obtained in the calculation are given.