POLYHALITE-CONTAINING GRANULES

The present invention relates to granules that consist substantially of potassium, magnesium, calcium and sulfate in the form of salts, a percentage of the potassium, magnesium, calcium and sulfates being present in the form of polyhalite and the remaining amounts of potassium, magnesium, calcium an...

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Bibliographische Detailangaben
Hauptverfasser:	DIETRICH, ARMIN, BAUCKE, GUIDO, KOPF, SEBASTIAN, KESSLER, ALEXANDER
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	CHEMISTRY FERTILISERS FERTILISERS PRODUCING CARBON DIOXIDE INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C MANUFACTURE THEREOF METALLURGY
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Beschreibung
Zusammenfassung:	The present invention relates to granules that consist substantially of potassium, magnesium, calcium and sulfate in the form of salts, a percentage of the potassium, magnesium, calcium and sulfates being present in the form of polyhalite and the remaining amounts of potassium, magnesium, calcium and sulfate being present in the form of sulfates of the magnesium, calcium and/or potassium that dissolve more quickly at 20°C than polyhalite and/or that have a higher solubility than polyhalite. The invention also relates to a process for preparing said granules and to the use of the granules as fertilizers.