HuagongsheHuagongshe Chemistry Print Report · For research reference only
Scandium → Carbonic acid, scandium(3+) salt (3:2)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Scandium | HCID 23952 | — |
| Reactant | Scandium(3+);trichloride | HCID 10176216 | — |
| Reactant | Calcium bicarbonate | HCID 10176262 | — |
| Product | Carbonic acid, scandium(3+) salt (3:2) | HCID 20841688 | — |
Reaction Steps
Adding 6 m3 of scandium chloride solution (0.5 mol/L) into a reactor containing 18.3 m3 of the above calcium bicarbonate solution to react for 3 hours at 35° C., and controlling the pH value of mother liquor at 8.0, scandium ions are precipitated. And then scandium carbonate is obtained after filtration, washing and drying.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08808660B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-464312e40196483e828d51488f72df45 |
| Source note | uspto-grants-2014_08 |