摘要
以炼铁除尘灰、炼钢转炉污泥、55%铁精矿、45%普通矿粉为原料,使用改性无机粘结剂,研究了不同粘结剂配比、成型压力、干燥温度、干燥时间下低温固结球团的抗压指标,并根据研究结果进行了小规模生产验证试验,结果认为该技术具有较好的应用前景。
By using the modified inorganic binder as a binding agent and the iron-making dust, steelmaking converter sludge,55 % iron concentrate and 45 % ordinary ore fines as raw materials, the compression index of low-temperature bonded pellets was studied under different binding agent proportion, briquetting pressure, drying temperature and drying time. Based on the research results,small scale industrial production verification test was conducted, and it was considered that the technology has good application prospect.
出处
《烧结球团》
北大核心
2012年第6期43-46,共4页
Sintering and Pelletizing
关键词
低温固结球团
冷固结球团
粘结剂
含铁废料
综合利用
low temperature bonded pellet
cold bonded pellet
binder
iron containing waste material
comprehensiveutilization
