Procedure for preparing nitrogen-potassium fertilizer

A procedure is disclosed for preparing nitrogen-potassium fertilizer residing in interaction of potassium hydrogen sulfate with calcium nitrate, barium nitrate or strontium nitrate in an aqueous medium, followed by treatment of the reaction mass with ammonia, separation of the resulting slightly sol...

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Bibliographic Details
Main Authors SOKOLOV, IGOR D, MURAVIEV, ALEXANDR V, ANDREEVA, NINA K, SAFRYGIN, JURY S
Format Patent
LanguageEnglish
Published 23.12.1980
Subjects
CHEMISTRY
FERTILISERS
MANUFACTURE THEREOF
METALLURGY
NITROGENOUS FERTILISERS
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Summary:A procedure is disclosed for preparing nitrogen-potassium fertilizer residing in interaction of potassium hydrogen sulfate with calcium nitrate, barium nitrate or strontium nitrate in an aqueous medium, followed by treatment of the reaction mass with ammonia, separation of the resulting slightly soluble sulfate and isolation of the desired product.
Bibliography:Application Number: US19790019747