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| OPTIMUM DESIGN AND APPLICATION OF POWER SUPPLY FOR GOLD ELECTROLYSIS |
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Revised:March 18, 2002
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| KeyWord:Gold electrolysis,Anode passivation,Current circuit,Wave form,Power supply for electrolysis, |
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| Abstract: |
| The anode passivation in gold electrolysis is a common phenomenon.The design of wave shape and features of different current circuits such as parallel,series and parallel series circuits in rectification circuit for power supply for gold electrolysis are introduced in this paper. Based on analysis of circuits, the optimum circuit is choiced. The power supply with parallel series circuit is favourable to solve the problem of anode passivation.The advantages of such power supply are less production of chlorine and gold powder,quick electrolysis,higher purity of gold.Better economic benefit can be obtained compared with the variable constant current and voltage power supply. |
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