期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：199
期号：4
页码：042032
DOI：10.1088/1755-1315/199/4/042032
语种：English
出版社：IOP Publishing
摘要：According to the material characteristics of cadmium waste slag, it obtained oxide dust which were the preconcentration of cadmium and other metal by roasting, The best process parameters also was obtained through the test. Detoxicated slag was processed by grinding and magnetic separation. The iron grade of rich iron slag was 56.27% and the iron grade of the poor iron slag was 30.7%.
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