Application methods for fine powders and uses thereof

Details Application methods for fine powders and uses thereof Application methods for fine powders and uses thereof

2003-02-25

2008-11-04

Sayala, C. (Department: 1794)

Chemistry: fertilizers

Processes and products

Inorganic material

C071S064010, C071S064070, C071S064110, C071S064130

Reexamination Certificate

active

07445657

ABSTRACT:
A method of preparing and coating fertilizer pellets is described. Fertilizer, seed or other materials are added to a blender. Powdered micronutrients are added to the blend (at any time in the process) at rates up to but not exceeding 1% of the total blend. The resulting blend is mixed for a minimum of 20 seconds resulting in an even distribution (coating) of the total blend. The blend is then packaged into bags, spreaders or trucks and stored or applied to the field. Seed or fertilizer is augured or moved via conveyors or other means into seeding equipment or a blender. The finished product is then applied to the field or stored for later applications.

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