A PROCESS FOR THE PRODUCTION OF FERTILIZERS OF DURABLE ACTION

A PROCESS FOR THE PRODUCTION OF FERTILIZERS OF DURABLE ACTION

A process for the production of fertilizers of durable action being performed by treatment of swollen pearlite with the solution of mineral fertilizer. After treatment of the swollen pearlite with the solution of mineral fertilizer an activated form of bone flour prepared by the thermal treatment th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHORNYI VOLODYMYR OLEKSANDROVYCH, SHULHA YURII IVANOVYCH, TURCHYNSKYI PAVLO YEVHENOVYCH
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
FERTILISERS
MANUFACTURE THEREOF
METALLURGY
NITROGENOUS FERTILISERS
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Beschreibung
Zusammenfassung:A process for the production of fertilizers of durable action being performed by treatment of swollen pearlite with the solution of mineral fertilizer. After treatment of the swollen pearlite with the solution of mineral fertilizer an activated form of bone flour prepared by the thermal treatment thereof in the solution of 0.5-1.0 n of acetic acid being additionally added to the mixture.