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在对褐铁矿-扬迪矿的性能进行了理、化、热力学性能分析研究的基础上,与太钢自产超细磁铁精矿粉尖山粉进行了合理配矿,经过大量的烧结杯试验和烧结矿冶金性能检测,优化出了适宜的配比方案,开发出了超细磁铁精矿粉与高比例褐铁矿配矿烧结技术,应用于生产实践,并实施了有利措施,烧结料层透气性得到了改善,烧结矿产质量指标保持在较好水平,配矿成本大大降低,取得了很好的应用效果。
On the basis of the physical and chemical properties and thermodynamic properties of limonite-jandi mine, it has been rationally mixed with the powder produced by TISCO ultra-fine magnetite concentrate powder, after a large number of sintering cup test And sinter metallurgy performance testing, optimization of the appropriate ratio of programs to develop a superfine magnetite concentrate powder and high proportion of limonite with ore sintering technology, applied to the production practice, and the implementation of the beneficial measures, sintering layer Breathability has been improved, sintered ore quality indicators remain at a good level, with the mine cost greatly reduced, and achieved good results.