【摘要】 该工艺综合了Ｈｏｇａｎａｓ法及Ｋ－Ｍ法优点，采纳了引锭技术，在５ｋｇ／ｄ热模拟竖炉中，用粉状炉料生产了洁净的海绵铁。文中介绍了竖炉工艺及主要操作特点和产品，还侧重介绍了炉料顺行技术和强化还原的研究工作。更多还原

【Abstract】 This technology has advantages of Hoganas process and Kinlor-Metor(K-M)process and adoptes ingot-inducing technique. The pure sponge iron was producted with powder material on a 5 kg/d-scale hot simulation shaft furnace. The construction of shaft furnace,the character of the technology,the main operation paramaters and the produet are in troduced in this paper,and t he study on regular movement technique and intensifing reduction are emphasized.更多还原