- Small, spherical pellets formed by a prilling process.
- Commonly used as a nitrogen fertilizer in agriculture.
- Larger, more uniform granules produced by a granulation process.
- Often used in larger-scale farming and industrial applications.
- A liquid form of urea, typically used in automotive urea-based systems for reducing nitrogen oxide (NOx) emissions (Selective Catalytic Reduction - SCR).
- Commonly used in diesel engines.
- Urea that is coated with a material (such as polymer or sulfur) to slow the release of nitrogen.
- Used for controlled-release fertilization in agriculture.
- A type of urea used in the production of resins and plastics.
- Used in industries like wood products, coatings, and adhesives.