With the convertor sludge as raw material and with mixed binding of organic and inorganic binding agent, high quality sludge pellet was prepared by crumby pressing and low temperature calcination.

• 以转炉污泥为原料，配入有机和无机复合结合剂，采用压制成型和低温焙烧的方法研制了高性能转炉污泥球团，并探索了影响球团强度的各种因素。