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US 2025/0057075 A1Published application
Fertilizer from hydrolyzed cyanamide compounds
AssigneeThg, LLC
InventorsJ. Dustin HULTINE, Robert Kurt GRAUPNER
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Abstract
A fertilizer-application method comprises (a) receiving an aqueous solution of a cyanamide compound into a heated segment of a hydrolyzer; (b) allowing the cyanamide compound to hydrolyze in the heated segment, thereby forming an aqueous cyanamide hydrolysate (ACH); (c) allowing the ACH to cool under pressure; and (d) applying the ACH, after cooling, to soil.
Claims17
A fertilizer-application method, comprising:
- storing an aqueous solution of a cyanamide compound in a tank;
- receiving the aqueous solution of the cyanamide compound from the tank into a heated, upstream segment of a hydrolyzer;
- allowing the cyanamide compound to hydrolyze in the upstream segment, thereby forming an aqueous cyanamide hydrolysate (ACH);
- allowing the ACH to cool under pressure in a downstream segment of the hydrolyzer;
- and
- after the ACH has cooled, applying the ACH, comprising both nitrogen and carbon, to soil.
3 more elements
Dependencies are inferred from the claim text.