N/S LIQUID FERTILISER HAVING A HIGH NUTRIENT CONTENT

The invention relates to a nutrient-rich nitrogen-sulphur liquid fertiliser having a total nutrient content of more than 25% and a nitrogen-sulphur ratio of 4-5:1, and containing between 28 and 30% of ammonium nitrate, between 22 and 28 % of urea, between 8 and 9 % of ammonium sulfate, between 7 and...

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Bibliographic Details
Main Authors RADICS, Ute, REINHARDT, Petra, NICLAS, Hans-Joachim, FUCHS, Michael
Format Patent
LanguageEnglish
French
German
Published 05.09.2018
Subjects
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
ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
PHOSPHATIC FERTILISERS
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Summary:The invention relates to a nutrient-rich nitrogen-sulphur liquid fertiliser having a total nutrient content of more than 25% and a nitrogen-sulphur ratio of 4-5:1, and containing between 28 and 30% of ammonium nitrate, between 22 and 28 % of urea, between 8 and 9 % of ammonium sulfate, between 7 and 10% of ammonium thiosulfate, and at least one phosphate salt in a concentration inhibiting steel corrosion.
Bibliography:Application Number: EP20100743025