Fertilizer production

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Control the process for better quality

Fertilizer production is a key sector that ensures high yields and efficiency of agriculture. Particular attention in this area is paid to the quality and composition of nitrogen-containing fertilizers, such as ammonium nitrate, urea, nitrates and ammonium salts. Accurate control of nitrogen and other elements is an integral part of the production process, allowing you to create efficient and stable products that meet the needs of the agricultural sector.

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Nitrogen is one of the main components of fertilizers, which determines their effectiveness. The high quality of raw materials and finished products is achieved through constant monitoring of the nitrogen content. In addition, carbon, sulfur, hydrogen and oxygen can affect the properties of fertilizers, and their content must also be carefully controlled.

The Dumas method is an important way to determine the nitrogen content of fertilizers, which is critical for monitoring their quality and efficiency. Below are some standards for the Dumas method in the field of fertilizer production:

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ISO 23470:2007 “Fertilizers — Determination of total nitrogen content by combustion method (Dumas method)”

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ASTM D5291-21 “Standard Test Methods for Determination of Total Nitrogen in Fertilizers and Soil Amendments by the Dumas Combustion Method”

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AOAC Official Method 992.23 “Nitrogen (Total) in Fertilizers (Dumas Combustion Method)”

Our Dumalyzer™ series of analyzers are modern and reliable equipment for accurate analysis of the composition of raw materials and finished products in the production of nitrogen-containing fertilizers. With it, you can quickly monitor nitrogen, carbon, sulfur, hydrogen and oxygen, ensuring high quality and efficiency of production.