Prilled Urea is a versatile nitrogen compound widely used across numerous industrial applications due to its high nitrogen content, low corrosivity, excellent solubility, and consistent particle size. In addition to agricultural uses, industrial-grade prilled urea plays an important role in environmental, manufacturing, transportation, and chemical processing industries.
Common Industrial Applications of Prilled Urea
Snow and Ice Melting / Deicing
Prilled urea is commonly used as a non-chloride deicing material for:
- Airport runways and taxiways
- Bridges and elevated roadways
- Parking decks and sidewalks
- Industrial facilities and sensitive concrete surfaces
Unlike traditional chloride-based salts, urea-based deicers are less corrosive to metals and concrete, making them particularly valuable in airport and infrastructure applications where corrosion control is critical.
When applied to snow and ice, prilled urea dissolves into a brine solution that lowers the freezing point of water and helps break the bond between ice and pavement surfaces. Urea deicers are commonly effective at temperatures down to approximately 15°F to 20°F, depending on application rate and environmental conditions.
Chemical Manufacturing
Prilled urea serves as an important intermediate in the production of numerous industrial chemicals and resins, including:
- Urea-formaldehyde resins
- Melamine production
- Adhesives and laminates
- Plastics and coatings
- Textile finishing chemicals
Industrial Emissions Control
Urea solutions are widely used for NOx reduction in industrial air pollution control systems through:
- Selective Non-Catalytic Reduction (SNCR)
- Selective Catalytic Reduction (SCR)
Industries using urea for emissions control include power plants, waste-to-energy facilities, cement plants, and industrial boilers.