铁矿粉烧结基础特性的新方法探索  

Exploration of new method for sintering basic characteristics of iron ore powder

作　　者：杜晓东[1] 吴铿[1] 朱春恩 黄德军[1] 徐大安 

机构地区：[1]北京科技大学冶金与生态工程学院

出　　处：《冶金能源》2017年第2期21-25,共5页Energy For Metallurgical Industry

基　　金：国家自然科学基金(51474022)

摘　　要：顺应科学研究由"静态"到"动态"的客观发展规律,在铁矿粉与CaO同化反应前期研究中,充分利用试验所获得的不同信息,由冶金物理化学和冶金传输原理中的基本原理,建立不同信息之间的内在联系,给出表征不同信息总体内涵的同化反应特征数。拟将该研究的新思路和方法加以应用,确定铁矿粉流动特征数和粘结相强度特征数,进而建立研究铁矿粉烧结基础特性的新方法,为建立铁矿粉性价比的评价体系及烧结配料提出指导性的建议。Following the law of development of scientific research from “static” to “dynamic”, through assimilation reactions between iron ore powder and CaO, making full use of various information obtained from experiment and physical chemistry and transport principle of metallurgy, the inherent re-lationship of various information and characteristic number for fully characterizing different phenomenon in sintering were established. And then the fluidity characteristic and intensity of binding phase charac-teristic can be established through application of this new idea and methods, also the new methods for evaluating the basic sintering characteristic can be established. Moreover, this new method can provide suggestion to the evaluation system for iron ore and ore matching.

关 键 词：铁矿粉 烧结基础特性 特征数 评价体系 

分 类 号：TF046.4[冶金工程—冶金物理化学]