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5. Influence of arsenic,antimony and cobalt impurities on the cathodic process in zinc electrowinning

Influence of arsenic,antimony and cobalt impurities on the cathodic process in zinc electrowinning

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：lrqnm

【摘 要】

：

By means of an electrochemical study,the influence of arsenic,antimony and cobalt on cathodic polarization in the zinc electrowinning process,the associated kin

【作 者】

：

Yu  Xiao Hua  Xie  Gang  Li  R 

【机 构】

：

FacultyofMetallurgicalandEnergyEngineering

【出 处】

：

中国科学：化学英文版

【发表日期】

：

2010年3期

【关键词】

：

zinc ELECTROWINNING ARSENIC ANTIMONY and COBALT cathodic polarization CURVES kin 

【基金项目】

：

supported by the National Natural Science Foundation of China (Grant No 50574045),PhD Program Foundation of the Ministry of Education of China (Grant No 20050674003),Personnel Training Program of Kunm

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By means of an electrochemical study,the influence of arsenic,antimony and cobalt on cathodic polarization in the zinc electrowinning process,the associated kinetic equations and parameters,and the polarization mechanism have been studied.The results show

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