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analysis of effective parameters on cadmium cementation reaction from the perspective of diffusion
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نویسنده
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vahidfard vahid ,shayesteh keivan ,abbasi pourya ,hosseini mehdi
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منبع
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journal of particle science and technology - 2020 - دوره : 6 - شماره : 2 - صفحه:81 -93
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چکیده
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Cadmium is one of the impurities to be removed from the electrolyte solution before zinc electrowinning. removal of cadmium by cementation with zinc powder is diffusioncontrolled. this study analyzed the parameters that effective the removal of cadmium by zinc powder from the point of view of molecular diffusion. studies have shown that parameter changes can be easily justified by this mechanism, and a logical connection is raised between the theoretical issues and what is happening in reality.
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کلیدواژه
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removal of cadmium ,central composite design ,zinc sulfate solution ,diffusion ,cementation
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آدرس
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university of mohaghegh ardabili, department of chemical engineering, iran. payame noor university, innovation center, iran, university of mohaghegh ardabili, department of chemical engineering, iran, university of mohaghegh ardabili, department of chemical engineering, iran, ayatollah boroujerdi university, department of chemistry, iran
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پست الکترونیکی
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hosseini.mih@gmail.com
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Authors
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