炼钢电弧炉灰在烧结砖中的应用

Application of steelmaking electric arc furnace ash in fired bricks

美国一企业对电弧炉灰在烧结砖中的应用进行了研发,获得了满意的结果。采用预烧对炉灰进行处理,再与黏土或页岩配料烧砖,可提高砖的抗压强度,还避免重金属溶出。

An American company has researched and developed the application of electric arc furnace ash in fired bricks and obtained satisfactory results.Using pre-firing to treat the furnace ash and then firing the bricks with clay or shale ingredients can improve the compressive strength of the bricks and avoid dissolution of heavy metals.