烧制

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～天的特性，并对其在建材行业的开发果进行了评述．主要包括天代煤烧制水泥，天代制岩棉等。