The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.
本文介绍
采煤副产品～
然焦的特性，并对其在建材
业的开发研究成果进
述．主要包括然焦代煤烧
，然焦代焦炭熔岩棉等。
