炉渣干法造粒工艺的研究进展  

RESEARCH PROGRESS ON DRY GRANULATION TECHNOLOGY OF SLAG

作　　者：路俊萍[1] Lu Junping(Chinese Metallurgical Information and Standard Institute,Beijing 100730,China)

机构地区：[1]冶金工业信息标准研究院,北京100730

出　　处：《冶金信息导刊》2022年第5期59-63,共5页Metallurgical Information Review

摘　　要：介绍澳大利亚联邦科学与工业研究组织(CSIRO)开发的干式造粒工艺的中试装置。根据设计和操作参数,采用广泛的CFD建模,预测了圆盘和造粒机的性能。试验结果表明,该工艺能有效地从熔融高炉渣中生产出玻璃状炉渣颗粒,并回收大量热量,CFD模型可用于预测工艺性能。This paper presents a pilot plant of dry granulation process developed by CSIRO in Australia.Based on the design and operating parameters,extensive CFD modeling was used to predict the performance of the disc and pelletizing machine.The experimental results show that the process can effectively produce glassy slag particles from molten blast furnace slag and recover a large amount of heat.The CFD model can be used to predict the process performance.

关 键 词：炼铁 炼钢渣 造粒 热回收 

分 类 号：TQ3[化学工程]