澳大利亚进口焦煤煤质特性与结焦特性研究

Study on coal quality and coking characteristics of coking coal imported from Australia

通过质量检测、煤的岩相分析、20 kg试验焦炉炼焦试验,对澳大利亚诺维茨进口焦煤和峰景进口焦煤的煤质特性及结焦特性进行了研究。研究表明,2种进口焦煤均为低灰、低硫、煤质稳定的单一煤层煤,配煤炼焦有利于焦炭质量稳定。

Based on quality determination, petrography analysis and 20 kg coke oven test, the coal quality and coking characteristics of coking coals imported from Norwich park and Peakdowns are studied. Results show that two coals have low ash yield and low sulfur content, and they are both single seam coal with steady quality. Therefore, the two coals are good resources for coking blending, which helps to improve the coke quality.