Irreversible reaction
SO2+2NaOHgivesNa2SO3+H2O
- Direction
- Irreversible
- Processes
- 1
- Stated as
- Fixed conversion
- Element balance
- Checked: balances
As the processes state itStoichiometry, conversions, heats of reaction and catalyst windows are taken from each process's files with their provenance. The build checks only that each process's equation balances in every element, from the process's own component formulas; it does not check the numbers. A process's design maturity applies to them.
Species
| Species | Name | CAS | Role | Coefficient |
|---|---|---|---|---|
| SO2 | Sulfur dioxide | 7446-09-5 | reactant | -1 |
| NaOH | Sodium hydroxide | 1310-73-2 | reactant | -2 |
| Na2SO3 | Sodium sulfite | 7757-83-7 | product | 1 |
| H2O | Water | 7732-18-5 | product | 1 |
In the processes
- Thionyl chloride from sulfur, chlorine and SO2 over activated carbon (3.75 t/h)Concept · not reviewed
SO2_NAOHSO2 + 2 NaOH → Na2SO3 + H2O- Stated as
- Fixed conversion
- Element balance
- Balances in every element
- Conversion
- 99.9 % of
SO2(assumed: D-009: absorption in the caustic scrubber, ASSUMED)
Sources
What the processes cite for this reaction, each source once: for the reaction itself, its conversion, its heat of reaction or its catalyst. As the processes write them; DOIs, US patent numbers and web addresses are linked.
D-009: absorption in the caustic scrubber, ASSUMED
For the conversion · cited by Thionyl chloride from sulfur, chlorine and SO2 over activated carbon (3.75 t/h)