The transformation of fly ash—a fine particulate residue from coal combustion—into zeolites has emerged as a promising strategy for waste valorisation and environmental remediation. This process ...

The Union Government has issued a draft amendment notification regarding the utilisation of fly ash, a byproduct of coal ...

Production of the cement used in concrete is a major source of greenhouse gas emissions, which is why some people have tried replacing it with fly ash. A new technique makes that fly ash more ...