Environmental Science
8 years ago

New process turns standard potash into low-chloride NPK fertilizers.

Phosphorus and Potassium
Low-Cl NPK and NPK-Mg fertilizers from KCl.
Urszula B. Glabisz, Barbara Grzmil, Bogumił Kic

Paper Summary

A new process has been developed to make a low-chloride fertilizer from standard potash. The leftover high-chloride liquid can be used to make another type of fertilizer.