HuagongsheHuagongshe Chemistry Print Report · For research reference only
Carbon Dioxide → Calcium bicarbonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Carbon Dioxide | HCID 280 | — |
| Reactant | Calcium Carbonate | HCID 10112 | — |
| Solvent | Water | HCID 962 | — |
| Product | Calcium bicarbonate | HCID 10176262 | — |
Reaction Steps
Dolomite, marble and calcium carbonate are carbonized at 25° C. by spraying water and introducing CO2 (99 vt %) simultaneously. Pure aqueous solution of calcium bicarbonate (CaO: 11 g/L, Fe: 0.5 ppm, Al: 0.6 ppm) can be obtained after clarification and filtration.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08721998B2 |
| Source dataset | uspto-grants-2014_05 |
| ORD ID | ord-e17d68ec1afd4b8698a15a2d04107a4b |
| Source note | uspto-grants-2014_05 |