Purification of hydrochlorie waste acids as a pretreatment process for the manufacturing of iron oxid by roasting process (분무 배소법에 의한 산화철 제조의 전처리로서 폐염산 수용액 내에서의 불순물 정제)
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- Proceedings of the Korean Powder Metallurgy Institute Conference
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- 1995.04a
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- pp.18-18
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- 1995