由首都钢铁公司所属矿业公司和钢铁研究总院共同开发的“首钢矿业公司小球团烧结技术”于 1998年通过冶金部鉴定。该项技术解决了传统细精矿烧结透气性差、能耗高、烧结矿质量差的问题 ,是一种先进的烧结工艺。其工艺特点为 :通过将烧结料造成 3mm以上的小球 ,蒸汽预热混合料 , The “Shougang Mining Company Pellet Sintering Technology”, jointly developed by the Capital Steel Company’s mining company and the Iron and Steel Research Institute, was appraised by the Ministry of Metallurgy in 1998. The technology solves the problem of poor gas permeability, high energy consumption and poor sinter quality of traditional fine ore sinter, and is an advanced sintering process. The process is characterized by: the sintering material caused by more than 3mm pellets, steam preheat the mixture,