Brimstone’s Cement Pitch Hides A Bigger Minerals Refinery Bet

Brimstone’s cement story is interesting because it is not only a cement story. The company’s public positioning is now much bigger than ordinary Portland cement without limestone process CO₂. Brimstone is presenting itself as a Rock Refinery: a process that starts with calcium-bearing silicate rock and co-produces multiple industrial materials ... [continued] The post Brimstone’s Cement Pitch Hides A Bigger Minerals Refinery Bet appeared first on CleanTechnica .