PROCEDIMIENTO PARA LA INCORPORACION DE DICIANODIAMIDA FINAMENTE DIVIDIDA SOBRE FERTILIZANTES QUE TIENEN GRUPOS AMONIO Y SULFATO

PROCEDIMIENTO PARA LA INCORPORACION DE DICIANODIAMIDA FINAMENTE DIVIDIDA SOBRE FERTILIZANTES QUE TIENEN GRUPOS AMONIO Y SULFATO

Dicyanodiamide is applied onto the surfaces of ammonium-containing and sulfate-containing fertilizers at a fertilizer temperature of from 60 DEG to 130 DEG C. by mixing with finely divided dicyanodiamide. An aqueous solution containing calcium nitrate is applied at the same time or directly thereaft...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MEISS, OTTO, NITZSCHMANN, ROBERT E. DR
Format: Patent
Sprache:spa
Schlagworte:
CHEMISTRY
FERTILISERS
FERTILISERS CHARACTERISED BY THEIR FORM
MANUFACTURE THEREOF
METALLURGY
MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05
MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS
NITROGENOUS FERTILISERS
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Beschreibung
Zusammenfassung:Dicyanodiamide is applied onto the surfaces of ammonium-containing and sulfate-containing fertilizers at a fertilizer temperature of from 60 DEG to 130 DEG C. by mixing with finely divided dicyanodiamide. An aqueous solution containing calcium nitrate is applied at the same time or directly thereafter, with further mixing.