冶金企业非炼铁用焦,主要使用在煅烧石灰、白云石、镁砂、制烧结矿、铸造化铁、炼钢化铁、高炉锰铁、电炉铁合金及有色冶金等方面。近年我国冶金工业非炼铁用焦量占全国非炼铁用焦总量的1/3,占冶金工业用焦总量的1/5;在钢铁工业中,非炼铁用焦量占其用焦总量的18%。我国冶金企业非炼铁用焦的消耗比较高(使用情况见表1),有一部分使用 Metallurgical enterprises with non-iron coke, mainly used in the calcined lime, dolomite, magnesia, sinter, cast iron, steelmaking iron, blast furnace ferromanganese, electric furnace ferrous alloys and non-ferrous metallurgy and so on. In recent years, China’s non-iron metallurgical industry with the total amount of coke non-iron coke with the total amount of 1/3, accounting for metallurgical industry coke total 1/5; in the iron and steel industry, non-iron with the amount of coke Coke the total amount of 18%. China’s metallurgical enterprises using non-iron coke consumption is relatively high (the use of conditions shown in Table 1), part of the use of