化工社化工社 化学情報印刷レポート · 研究参考用
Calcium hydrogen phosphate → Phosphoric Acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Calcium hydrogen phosphate | HCID 24441 | — |
| 反応物 | Potassium Sulfate | HCID 24507 | — |
| 生成物 | Phosphoric Acid | HCID 1004 | — |
| 生成物 | Monobasic potassium phosphate | HCID 516951 | — |
反応手順
In an alternative reaction, the solid monocalcium phosphate is reacted with potassium sulfate to yield primarily KH2PO4 with little or no H3PO4 coproduct. Conversely, if a portion of the (uncrystallized) MCP/H3PO4 liquor is reacted with potassium sulfate the resulting KH2PO4 /H3PO4 solution will have a plant food value of 0-24-6. A portion of any of the K2O products may be recycled back to the acidulation vessel to provide makeup for the K2O lost in the hydrolysis sector.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04160657 |
| 出典データセット | uspto-grants-1979_07 |
| ORD ID | ord-acfaae36f9f6446483e0fe04cae3fdb4 |
| 出典メモ | uspto-grants-1979_07 |