Inventors:
Bruce James Barker - Hinsdale IL, US
William Parker Breedlove - Cranberry Township PA, US
Gene Anthony Iannazzo - Mechanicsburg PA, US
Assignee:
Harsco Corporation - Camp Hill PA
International Classification:
C04B 7/32
US Classification:
106692, 106694, 106789, 75751
Abstract:
The disclosed invention provides an improved method that utilizes a liquid ladle slag in combination with a crushed material, such as a refractory brick, and alumina ladle brick or an aluminum dross, to manufacture a calcium aluminate product that can be used in the steel refining process.