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Verde fertilizantes - Verde Potash Plc

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How do we make TK?<br />

The Company’s potassium silicate rock is heated in a rotary kiln along with<br />

limestone to produce Thermo<strong>Potash</strong>.<br />

Heating the potassium silicate rock weakens the bonds between the<br />

potassium and other elements in the rock, thereby allowing for easy K<br />

uptake by plants.<br />

The production process for TK is very similar to the pyro portion of the<br />

production process the Company has developed for KCl.<br />

Given that a TK production facility requires a rotary kiln but no evaporation<br />

or crystallization equipment, capex for a TK plant is expected to be<br />

materially lower than that for a KCl plant producing equivalent tonnage.<br />

21<br />

TSX: NPK

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