But… it would crash the current sodium bicarbonate production “market” (or cartel).
https://science.howstuffworks.com/environmental/green-science/baking-soda-save-environment.htm
This process is very effective: SkyMine removes between 85 percent and 97 percent of the mercury, acid rain gasses and CO2 from the flue gases that pass through the system. The reaction’s main byproduct, sodium bicarbonate, is perfectly harmless and endlessly useful. But here’s the thing: Even with the thousands of home and industrial uses for baking soda, there may not be enough buyers in the entire world for the amount of baking soda SkyMine would produce.