About a quarter of calcium carbonate is used to produce cement, lime and slaked lime, production of all result in the release the captured CO2. Most of the rest is used as construction filler like sand is used in concrete, which is a low value application.
It is hard to see the economic benefit from such a process.
"Carbon negative chalk" 🤯 I love waste converted to products 🌟
Lots of value for investors 🫡
About a quarter of calcium carbonate is used to produce cement, lime and slaked lime, production of all result in the release the captured CO2. Most of the rest is used as construction filler like sand is used in concrete, which is a low value application.
It is hard to see the economic benefit from such a process.