【摘要】 济钢在球团膨润土中配加碱性物料,采用雷蒙磨细磨,试验成功了低SiO2含量、造球粘结性能良好的碱性复合球团用粘结剂,取代以SiO2含量为主的膨润土类粘结剂。工业试验结果表明,配加该碱性复合粘结剂,提高了球团矿品位,改善了球团矿冶金性能,经济效益显著。更多还原

【Abstract】 A new alkaline complex binder with low SiO2 content and good balling binding behaviour,substituted for bentonite binding which the main content is SiO2,is got by adding alkaline material to pellet bentonite.The industrial experiment result show the grade of raw material and metallurgical property of pellet are all improved and the economic effect is distinct by adding the alkaline complex binder.更多还原