Application Number: 00116009
Application Date: 2000.09.08
Publication Number: 1282633
Publication Date: 2001.02.07
Priority Information:
International: B02C17/00;B03C1/00
Applicant(s) Name: Wuhan Metallurgical Dregs Environment Protection Engineering Co., Ltd.
Address:
Inventor(s) Name: Ji Gengxin;Xiao Zhurong;Wang Yinghong
Patent Agency Code: 42104
Patent Agent: hu qingtang
Abstract A wet process for classifying steel slags by magnetic separation includes such steps as magnetic separation to obtain the mixture of high-iron slag material, refined iron powder and porticulate steel, ball grinding to separate iron from slags, flushing with high-pressure (2-3kg) water to remove the surficial impurities, and magnetic separating again to separate refined iron powder, particulate steel, waste steel and tail slags from each other for further utilization. Its advantages include no dust and environmental pollution, and full use of resources.