Imerys, Transform to perform

About Us

Imerys offers AuroraTM, a patented combustion-enhancing fuel additive uniquely engineered for the power industry. Aurora is designed for use in coal-fired, biomass, manufactured wood, municipal waste, peat, pellets and petroleum coke fueled power plants to treat the fireside system against slagging, fouling and corrosion. It exhibits high refractoriness and provides resistance to alkali-related deposits thereby reducing maintenance costs and improving overall boiler performance.

For underground coal operations our sister company, Imerys Carbonates, produces rock dust and a new moisture-tolerant rock dust. To learn more about Imerys’ rock dust offerings, visit