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Study on Flotation Separation of Cadmium with Ammonium Sulfate-Potassium Iodide-crystal Violet System

Xin Wen

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Abstract

The flotation separation behaviour of cadmium with ammonium sulfate potassium iodide crystal violet system and the conditions for the separation of cadmium with other metal ions were studied. It was showed that Cd(Ⅱ) could be separated completely from Zn(Ⅱ)、Fe(Ⅲ)、 Co(Ⅱ) 、Ni(Ⅱ)、Mn(Ⅱ) 、Al(Ⅲ) by flotation on the optimum condition.

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The flotation separation behaviour of cadmium with ammonium sulfate potassium iodide crystal violet system and the conditions for the separation of cadmium with other metal ions were studied. It was showed that Cd(Ⅱ) could be separated completely from Zn(Ⅱ)、Fe(Ⅲ)、 Co(Ⅱ) 、Ni(Ⅱ)、Mn(Ⅱ) 、Al(Ⅲ) by flotation on the optimum condition.

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Available abstract

The flotation separation behaviour of cadmium with ammonium sulfate potassium iodide crystal violet system and the conditions for the separation of cadmium with other metal ions were studied. It was showed that Cd(Ⅱ) could be separated completely from Zn(Ⅱ)、Fe(Ⅲ)、 Co(Ⅱ) 、Ni(Ⅱ)、Mn(Ⅱ) 、Al(Ⅲ) by flotation on the optimum condition.

Key concepts: Chemistry, Cadmium, Crystal violet, Ammonium sulfate, Iodide, Iodine, Potassium sulfate, Inorganic chemistry

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