FERTILIZER

FERTILIZER

agriculture. SUBSTANCE: during the process to obtain ammonium nitrate out of ammonia and nitric acid at the stage of neutralization it is necessary to add potassium nitrate as 30- 70% solution at 2-20% weight against ammonium nitrate content. Then mixed solution is processed to obtain a ready-touse...

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Bibliographische Detailangaben
Hauptverfasser: KYLOSOV S.I, POTEKHA A.I, MELIKHOV JU.A, POPOVA T.M, MOSKVIN V.A, PETRUNJAK M.A, BERDICHEVSKIJ N.I, KOSTJUSHEVA S.V, SUKHANOV A.I, STARODUMOV A.P, MELIKHOVA L.P
Format: Patent
Sprache:eng ; rus
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:agriculture. SUBSTANCE: during the process to obtain ammonium nitrate out of ammonia and nitric acid at the stage of neutralization it is necessary to add potassium nitrate as 30- 70% solution at 2-20% weight against ammonium nitrate content. Then mixed solution is processed to obtain a ready-touse product by concentration and granulation due to the well-known technique. Complex fertilizer mentioned contains, weight%: N 34.2-30.4, K2O 0.9- 9.3. The fertilizer obtained contains no chlorine. EFFECT: improved quality and agrochemical value, increased parameters of technological process due to introduction of potassium nitrate. 3 cl, 1 dwg