Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sulfuric Acid → Phosphoric Acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sulfuric Acid | HCID 1118 | — |
| 반응물 | Calcium hydrogen phosphate | HCID 24441 | — |
| 생성물 | Phosphoric Acid | HCID 1004 | — |
| 생성물 | Calcium Sulfate Dihydrate | HCID 24928 | — |
반응 단계
adding sulfuric acid to the crystallization slurry to react with at least the monocalcium phosphate to form calcium sulfate dihydrate and phosphoric acid, while maintaining the crystallization slurry at a soluble sulfate concentration of from about +0.5% to about +3.0%, the soluble sulfate concentration of the crystallization slurry being greater than the soluble sulfate concentration of the dissolving slurry;
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04277448 |
| 출처 데이터셋 | uspto-grants-1981_07 |
| ORD ID | ord-75113162a15c48468459938e1ec1ee50 |
| 출처 메모 | uspto-grants-1981_07 |