Abstract: The disclosure provides a method and a system for processing concrete granulate for subsequent recycling of the concrete granulate. In the method, a container of the system is filled with concrete granulate, said container being gas-tight at least in some regions. Subsequently, gas comprising CO2 is fed, continuously or noncontinously, according to a level of CO2 absorption by the concrete granulate in the container, said level being determined by means of at least one sensor. After a predefined CO2 saturation of the concrete granulate has been detected, the concrete granulate, which have been enriched with CO2, are removed.

Abstract: The disclosure relates to a method and a system for storing carbon dioxide in an industrial waste suspension. The method includes the following method steps: a. Providing a collection container containing the industrial waste suspension; b. Supplying of a volume flow of gas comprising carbon dioxide into the industrial waste suspension such that the industrial waste suspension is enriched with carbon dioxide, wherein at least part of the carbon dioxide is mineralized in the industrial waste suspension; c. Determining a loss of carbon dioxide from the carbon dioxide enriched industrial waste suspension; d. Determining an amount of mineralized carbon dioxide from the supplied carbon dioxide and the loss of carbon dioxide.

Abstract: The disclosure provides a method and a system for processing concrete granulate for subsequent recycling of the concrete granulate. In the method, a container of the system is filled with concrete granulate, said container being gas-tight at least in some regions. Subsequently, gas comprising CO2 is fed, continuously or noncontinously, according to a level of CO2 absorption by the concrete granulate in the container, said level being determined by means of at least one sensor. After a predefined CO2 saturation of the concrete granulate has been detected, the concrete granulate, which have been enriched with CO2, are removed.