公开(公告)号：US20180363077A1

公开(公告)日：2018-12-20

申请号：US15959230

申请日：2018-04-22

Applicant: University of Science and Technology Beijing ,  Tangshan first Tang Baosheng functional materials Co., Ltd.

Inventor： Rong ZHU ,  Guangsheng WEI ,  Tianping TANG ,  Kai DONG ,  Liangxin ZHAO ,  Xuetao WU ,  Fengwu CHEN

IPC: C21C7/064 ,  C21C5/52 ,  C21C5/30 ,  C21C5/56

CPC classification number: C21C7/064 ,  C21C5/30 ,  C21C5/5217 ,  C21C5/5252 ,  C21C5/562 ,  C21C7/068 ,  C21C2005/5276 ,  C21C2007/0093

Abstract: A production method for smelting clean steel from full-scrap steel using duplex electric arc furnaces, which belongs to the field of electric arc furnace steelmaking. This method makes electric arc furnaces located in two positions be connected in series, wherein the electric arc furnace in a first position is dephosphorization electric arc furnace, and the electric arc furnace in a second position is decarbonization electric arc furnace.