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.
本文介绍了采煤副产品～
然
的特性，并对其在建材行业的
究成果进行了评述．主要包括然代煤烧制水泥，然代
制岩棉等。
现问题，欢迎向我们指正。
