Feiping Huang, Jun Zou, Weirun Lan, Jian Zhou, Hongming Fang
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引用次数: 0
Abstract
The quality of a Russian gas coal was analyzed, including its caking index, coke optical texture, and the coke quality parameters for the single coal. Its influence on the properties of coal blends and the resulting coke quality was also evaluated. A comparison was made between this Russian gas coal and a gas coal from Shanxi. Although their volatile matter contents, caking indices, and vitrinite reflectance values were similar, significant differences were observed in the optical texture of the coke and the coke quality parameters. The correlations between quality indices for imported coal differed from those for domestic coal. Therefore, it is necessary to distinguish between coal qualities and coal types in order to optimize blending costs and maintain coke quality.
期刊介绍：
The journal publishes scientific developments and applications in the field of coal beneficiation and preparation for coking, coking processes, design of coking ovens and equipment, by-product recovery, automation of technological processes, ecology and economics. It also presents indispensable information on the scientific events devoted to thermal rectification, use of smokeless coal as an energy source, and manufacture of different liquid and solid chemical products.
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