Ammonia → Potassium Sulfate

HRID 54883

Reaktionsgleichung

Reaktionsgleichung von HRID 54883
[S:1]([O-:5])([O-:4])(=[O:3])=[O:2].[NH4+:6].[NH4+].[Cl-].[K+:9].N>>[S:1]([O-:5])([O-:4])(=[O:3])=[O:2].[NH4+:6].[NH4+:6].[S:1]([O-:5])([O-:4])(=[O:3])=[O:2].[K+:9].[K+:9]

Komponenten

5

Edukt 3

HCID 222AmmoniaHCID 4873Potassium ChlorideHCID 6097028Ammonium Sulfate

Produkt 2

HCID 24507Potassium SulfateHCID 6097028Ammonium Sulfate

Versuchsvorschrift

Ammonium sulfate solution was reacted with an equimolar amount of potassium chloride at about 20° C. and in the absence of free ammonia. The resulting washed potassium sulfate contained about 2.06% weight percent ammonium, while the resulting solution (mother liquor) contained about 4.85 weight percent dissolved sulfate. It was believed that the ammonium contained within the potassium sulfate most likely resulted from the co-precipitation of ammonium sulfate and potassium sulfate.

Aufarbeitung

  1. washThe resulting washed potassium sulfate
  2. dissolutiondissolved sulfate

Quellen und Nachweise

ORD-Eintrag
ord-e636ab43135b4652afc8c2eb237ad518
Quelldatensatz
uspto-grants-1997_04
Patentnummer
US05624649

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