Mechanisms of Acid Mist Formation in Electrowinning

کتاب «Mechanisms of Acid Mist Formation in Electrowinning» در حوزه «متالورژی مس» به «الکترووینینگ مس» می‌پردازد. مباحث اصلی آن شامل الکترووینینگ است. برای انتخاب فرایند، طراحی واحد، تحلیل بهره‌برداری و رفع عیب در استخراج و پالایش مس کاربرد دارد.

Acid mist is generated during electrowinning in the final stage of hydrometallurgical production processes of metals including copper, zinc and nickel. The present work investigates the parameters that affect acid mist amount and bubble size, acid mist-bubble size correlation, acid mist generation mechanisms, and the effectiveness of typical acid mist suppression techniques. Five variables are tested for their influence on the amount of acid mist generated, namely, solution temperature, FC-1100 (a surfactant widely used in copper electrowinning to suppress acid mist), electrical current density, solution acidity, and anode age.