CAJ | 학술논문

为降低配煤成本，扩大炼焦煤源，济钢新开发蒙古焦煤资源。该蒙古焦煤结焦性较好，硫分低，在与国内焦煤资源对比分析和试验研究的基础上，以20%的配比替代国内同类焦煤资源用于配煤炼焦生产，焦炭质量指标保持稳定，硫分下降，配合煤成本约降低10元/t。
위강저배매성본，확대련초매원，제강신개발몽고초매자원。해몽고초매결초성교호，류분저，재여국내초매자원대비분석화시험연구적기출상，이20%적배비체대국내동류초매자원용우배매련초생산，초탄질량지표보지은정，류분하강，배합매성본약강저10원/t。
In order to reduce coal-blending cost and enlarge coal resource, Jinan Steel developed one of the new coking coals. This coal came from People’s Republic of Mongolia and it has better coke ability and low sulphur content. Based on the comparison between Mongolia Coking Coal and other coking coals inland, when the Mongolia Coking Coal was blended in ratio of 20 percent, the quality of coke kept stable and the cost of blending-coal reduced by 10 Yuan RMB per ton.