The development of coal preparation in china and the technology of medium cyclone separator in the three products for the coal preparation赵树彦12-14,25
Experimental study on petroleum coke and anthracite using for hydrogen storage materials吴峻青, 周仕学, 杨敏建, 王振华, 吕英海20-22
The function research of thick and thin size in coal tar during the silming making coal sludge刘志红, 成建26-28
Discuss on theory and practice of developing bio-briquette in northeast area of China田忠坤, 朱书全29-31,44
