Oct, 31, 2024

Vol.57 No.5

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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 26(1); 1993
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 1993;26(1):23-30. Published online: Nov, 30, -0001

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Recovery of Pure Electrolytic Iron from Wasted Hydrochloric Pickling Solution of Steel

  • 김기호;권오익;홍성규;
    충북대학교 공과대학 재료공학과;충북대학교 공과대학 재료공학과 대학원생;충북대학교 공과대학 재료공학과 대학원생;
Abstract

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 o

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