HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphoric Acid → Phosphoric Acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphoric Acid | HCID 1004 | — |
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Fluorapatite (Ca5F(PO4)3) | HCID 10207414 | — |
| Product | Phosphoric Acid | HCID 1004 | — |
| Product | Calcium Sulfate | HCID 24497 | — |
Reaction Steps
A process for preparing wet process phosphoric acid from phosphate rock containing acid insoluble heat labile iron sulfide and organic compounds wherein phosphate rock is heated to give a heated rock and the heated rock is reacted with a mixture of sulfuric acid and phosphoric acid to form calcium sulfate and phosphoric acid, comprising
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04325928 |
| Source dataset | uspto-grants-1982_04 |
| ORD ID | ord-510a5542eed34b8c87dfcaba60d424b7 |
| Source note | uspto-grants-1982_04 |