O.C.O Technology has developed a Carbon Capture and Utilization technology that gives value to waste streams like bottom ashes, sewage boiler ashes and other combustion waste, and turns it into manufactured aggregates (Manufactured-LimeStone, or M-LS) while capturing CO2 in the process.
The technology, called Accelerated Carbonation Technology or ACT, uses carbon dioxide gas and requires very little energy inputs — but rather relies on the high reactivity of the waste material.