摘要
重选法处理黄铁矿烧渣制取铁精粉工艺简便可行，且具有投资小、占地少、生产操作及维护简便、指标稳定等优点。铁精粉总铁含量稳定在５５％以上，产率（理论值）稳定在３０％以上。
The preparation of iron fines from pyrite cinderby refloatation was simple and practicable with smallinvestment and floor area, convenient operation andmaintenance, and stable indexes. The total iron ofiron fines was stabilized at above 55% and the yield(theoretical value) at above 30%.
出处
《硫酸工业》
CAS
1995年第1期50-52,39,共4页
Sulphuric Acid Industry
