PEAT-AND-SAPROPEL-BASED ORGANOMINERAL FERTILIZER PRODUCTION

PEAT-AND-SAPROPEL-BASED ORGANOMINERAL FERTILIZER PRODUCTION

FIELD: mixed fertilizers. ^ SUBSTANCE: raw material is broken, loaded into mixer, and thoroughly stirred and treated with 2% potassium hydroxide solution for 300 to 600 sec. Thus obtained mixture is poured into settling vessel provided with stirrer to neutralize alkaline medium with acid mixture to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SALANGINAS L.A, ALEKSANDROV B.M, SATUBALDIN K.K
Format: Patent
Sprache:eng ; rus
Schlagworte:
CHEMISTRY
FERTILISERS
MANUFACTURE THEREOF
METALLURGY
ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
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Beschreibung
Zusammenfassung:FIELD: mixed fertilizers. ^ SUBSTANCE: raw material is broken, loaded into mixer, and thoroughly stirred and treated with 2% potassium hydroxide solution for 300 to 600 sec. Thus obtained mixture is poured into settling vessel provided with stirrer to neutralize alkaline medium with acid mixture to adjust pH of resulting homogenous mass to 6.0-7.0. ^ EFFECT: enabled production of a wide-activity spectrum fertilizer having high agrochemical effect. ^ 2 tbl, 3 ex