澳大利亚进口焦煤煤质特性与结焦特性研究

通过质量检测、煤的岩相分析和20kg试验焦炉炼焦试验，对澳大利亚两种进口焦煤诺维茨煤和峰景煤的煤质和结焦特性进行了研究，两种进口焦煤低灰、低硫，为单一煤层煤，煤质稳定，配煤炼焦有利于焦炭质量稳定。峰景煤和国内柳湾煤的结焦性能相当，诺维茨煤的结焦性能与国内恒山煤和祁县煤的结焦性能接近。

Research on Coal Quality and Coking Characteristics of the Imported Australian Coking Coal

Through the quality detection, coal petrographic analysis and 20kg testing coke oven experiment on the two imported Australian coking coal, which are called Norwich Park coal and Peak Downs coal, study has been made on their coal quality and coking charateristics. It is found that they are all low ash, low sulphur, single seam and stable quality coal, and are beneficial to the stability of coke after coal blending and coke making. The coking characteristics of Peak Downs coal is similar to the domestic Liuwan coal, and the coking characteristics of Norwich Park coal is similar to the domestic Hengshan coal and Qixian coal.