한국표면공학회지 (Journal of the Korean institute of surface engineering)
- 제26권1호
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- Pages.23-30
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- 1993
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- 1225-8024(pISSN)
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- 2288-8403(eISSN)
철강의 염산산세 폐액으로부터 전해철의 제조에 관한 연구
Recovery of Pure Electrolytic Iron from Wasted Hydrochloric Pickling Solution of Steel
초록
Iron component in wasted hydrochloric etching solutions from steel works were recovered by electrolysis. The electric conductances of the solutions, as the function of the bath temperature and the ferrousion concen-tration, were measured and the result of the original solution was K=(0.0012+0.0005
키워드