Alkali Metal Carbonates TRIZ Cases
- Catalytic Sodium Bicarbonate Production Without Ammonia
A ruthenium oxide catalytic pathway uses nitrate ions, sodium ions, carbon dioxide, and hydrogen to produce sodium bicarbonate without ammonia.
- Alkali Metal Carbonate Production via Sulfide Conversion
Converts alkali metal sulfates to bicarbonates using alkaline earth sulfides and carbon dioxide, resolving inefficient solid form recovery.