HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Carbonate → Carbon Dioxide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Carbonate | HCID 10340 | — |
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Solvent | Water | HCID 962 | — |
| Product | Carbon Dioxide | HCID 280 | — |
| Product | Sodium Carbonate | HCID 10340 | — |
Reaction Steps
The method of claim 1, where a portion of the stripped porduct from step five containing sodium carbonate and sodium bicarbonate is heated under pressure to above 125° C. to decompose the sodium bicarbonate contained and form sodium carbonate and carbon dioxide, and carbon dioxide and water vapor are released for use in heating in step seven.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04241041 |
| Source dataset | uspto-grants-1980_12 |
| ORD ID | ord-104857147a184320a0056a2f23ebf7c5 |
| Source note | uspto-grants-1980_12 |