You filter the mixture to remove the excess base/carbonate/metal to obtain the pure salt solution. The pure solution can drip through the filter paper into the beaker below, leaving the insoluble ...

The carbonated powder was then pressurized with a calcium bicarbonate solution and dried. In their previous experiment, the team created calcium carbonate concrete by pouring a bicarbonate ...

A new manufacturing method inspired by coral reefs can captture carbon dioxide from the atmosphere and transform it into durable, fire-reistant building materials.