Irreversible reaction
Attack of silica gangue by KOH (alkali loss)
- 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 |
|---|---|---|---|---|
| SiO2 | Silicon dioxide | 7631-86-9 | reactant | -1 |
| KOH | Potassium hydroxide | 1310-58-3 | reactant | -2 |
| K2SiO3 | Potassium silicate | 10006-28-7 | product | 1 |
| H2O | Water | 7732-18-5 | product | 1 |
In the processes
- Potassium permanganate from MnO2 ore by KOH roasting and electrolysis (1250 kg/h, concept)Concept · not reviewed
SIL· Attack of silica gangue by KOH (alkali loss)SiO2(s) + 2 KOH → K2SiO3 + H2O(g)- Stated as
- Fixed conversion
- Phase
- mixed
- Element balance
- Balances in every element
- Conversion
- 25 % of
SiO2(assumed: D-004: fraction of the gangue silica dissolved by the melt, 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-004: fraction of the gangue silica dissolved by the melt, ASSUMED
For the conversion · cited by Potassium permanganate from MnO2 ore by KOH roasting and electrolysis (1250 kg/h, concept)