A New High Quality EAF Charge

作     者：Jianliang Zhang, Yuquan Liu, Zongwang Zhang, Jinlin Jia ,Yongmei Zhang Metallurgy School, University of Science and Technology Beijing, Beijing 100083, China Tianjin Iron Corporation, Handan 056000, China 

作者机构：Metallurgy School Univ. of Science/Technology Beijing Beijing 100083 China 

出 版 物：《Journal of University of Science and Technology Beijing》 (北京科技大学学报（英文版）)

年 卷 期：2001年第8卷第1期

页      面：20-21页

核心收录：

学科分类：080602[工学-钢铁冶金] 08[工学] 0806[工学-冶金工程] 

基　　金：QUOKKA University of Tokyo(14900) Japan Atomic Energy Agency(26870313) 

主　　题：decarbonized granular pig iron scrap DRI 

摘      要：In order to solve the problem of the shortage of scrap, especially high quality scrap, granular pig iron, a new substitute for scrap or DRI (direct reduction iron) has been developed. The technical process of decarbonized granular pig iron has been evaluated. The result shows that this new process is superior to direct reduction process in product quality, construction investment, operation flexibility, production efficiency etc. Decarbonized granular pig iron (DGPI) not only can be used as conventional scrap but also can be charged into EAF as high purity burden equivalent to heavy scrap.