Abstract:

In order to utilize more than 600 000 tonnes of Australian coal that had seriously exceeded

its storage period at Yingkou port，the quality and coking performance of three types of Australian coal

at different storage times and in different coal pile parts were tested to analyze their quality deterioration

as well as their impact on the quality of the coke produced. The three coal types were eventually used

without affecting the quality of the coke produced.

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