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Process
- Urea Formaldehyde Compound Fertilizer Process
- Powdery Potassium Chloride Granulation Process
- Ammonification Compound Fertilizer Process
- Nitro-and Sulfur-Based Compound Fertilizer by Tower Granulation
- Biology Ferment and Organic Fertilizer Process
- Granule-Method (Steam) Compound Fertilizer Process
- New Coating Process for Controlled and Slow-Release Fertilizer
- Spray Granulation Process
- Auto BB Fertilizer Process
- New Mannheim Potassium Sulfate Process
- Nitrogen-adding Process
- Sludge Dried Process
- Ammonification Granulation
- Dry-way Extrusion Granulation
Nitrogen-adding Process
Description:
This
nitrogen-adding process is specially designed for high-nitrogen compound
fertilizer. Steam is sent into coiled tube to exchange heat with solid urea to
change the urea into molten urea or liquid urea, and then the molten urea or
liquid urea replaces liquid water to join the granulation process, which
improves not only balling rate but also nitrogen content.
Working Principle Diagram:
Anhydrous Melting Device
Urea Dissolving Device