CAJ | 학술논문

以提高烧结矿性能为目标，对国内两种铁矿粉以及国外三种铁矿粉进行了同化性能、液相流动性能、粘结相强度三个方面分析研究，并据烧结矿各项性能指标制定出配矿方案进行优化实验，探寻最佳配矿比例。结果表明，五种铁矿粉中自产矿的各项性能最优，其他四种铁矿粉的各项烧结基础性能优势各不相同。其次，根据实验结果制定出优化配矿方案，对比混合矿的各项基础特性，得出最优化配矿方案：自产矿为50%，鞍千矿为20%，巴西B为15%，澳矿为10%，巴西A为5%，为现场烧结生产提供了理论依据。
이제고소결광성능위목표，대국내량충철광분이급국외삼충철광분진행료동화성능、액상류동성능、점결상강도삼개방면분석연구，병거소결광각항성능지표제정출배광방안진행우화실험，탐심최가배광비례。결과표명，오충철광분중자산광적각항성능최우，기타사충철광분적각항소결기출성능우세각불상동。기차，근거실험결과제정출우화배광방안，대비혼합광적각항기출특성，득출최우화배광방안：자산광위50%，안천광위20%，파서B위15%，오광위10%，파서A위5%，위현장소결생산제공료이론의거。
In order to improve the performance of sinter, two kinds of domestic and three kinds of foreign iron ore powder were analyzed in three aspects of assimilation performance, liquid flow performance and the inten-sity of binding phase. Simultaneously, ore matching scheme which was made according to the performance in-dexs of sinter was optimized to explore the best ore matching proportion. The results show that among those five iron ore fines, the self-producing concentrate is the best, and the basic sintering properties of the other four kinds of iron ore fines have different advantages. Moreover, according to the experimental results the opti-mized ore blending scheme is made out, the best ore matching optimization is got by comparing the basic sin-tering properties of the mixed ore, and the ratio of self-produced ore is 50%, the An qian ore is 20%, the brazil ore B is 15%, the Australian ore is 10%, and the brazil ore is 5%, which will provide theoretical basis for the sintering production site.