Ammonia → Potassium Sulfate

HRID 54883

反応式

HRID 54883 の反応式
[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]

参加物

5

反応物 3

HCID 222AmmoniaHCID 4873Potassium ChlorideHCID 6097028Ammonium Sulfate

生成物 2

HCID 24507Potassium SulfateHCID 6097028Ammonium Sulfate

実験手順

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.

後処理

  1. washThe resulting washed potassium sulfate
  2. dissolutiondissolved sulfate

出典と根拠

ORDレコード
ord-e636ab43135b4652afc8c2eb237ad518
出典データセット
uspto-grants-1997_04
特許番号
US05624649

関連ノート

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