Six major coal slag manufacturers have taken steps to protect their workers and provide more information about beryllium exposure by updating their Material Safety Data Sheets (MSDS), according to ...

For decades, a gritty byproduct made at coal-burning power plants has been recycled and sold to shipyards, where it is used to “sandblast” rust and paint off the hulls, tanks and other steel surfaces ...

Coal ash refers to the hazardous byproducts of coal combustion at coal-based power plants — namely, fly ash, bottom ash, and boiler slag — which contain toxic materials such as arsenic and lead. It is ...

VietNamNet Bridge - As Vietnam develops more coal-fired thermal power plants, the volume of slag and ash they discharge has increased rapidly. VietNamNet Bridge - As Vietnam develops more coal-fired ...

Coal gasification fine slag (CGFS) is a by‐product generated during coal gasification, comprising a heterogeneous mixture of inorganic ash and residual carbon. This material presents both a ...

ABERFAN, Wales -- An avalanche of rain-loosened coal slag cascaded down a Welsh mountainside today, burying a school, shops and homes in this mining village. It was feared as many as 200 persons, most ...

GLEN ULLIN, N.D. Abrasives Incorporated, producer of Black Magic Coal Slag, has acquired the assets of Haller-Phillips Incorporated. Haller-Phillips has been a distributor of Black Magic for several ...