Feasibility Study on Thirty Thousand Tons/Year Electrolytic Zinc Production Expansion Project of Jinshi Metallurgy and Chemistry Plant at Fankou Mine;

The Al, Pb, Cu, Cd, Fe, Sn etc trace element in the electrolytic zinc were accurately and quickly measured by using ICP-AES method.

Chemical electrodeposition and mechanical impurities can cause higher content of lead in electrolytic zinc,and suspending PbSO 4,PbCO 3 and PbO particles in electrolyte can cause mechanical impruities.

Researches on Processes of Electroplating Zinc and Cu/Ni/Cr on AZ91D Magnesium Alloy;

A new method of N2O-C2H2 flame atomic absorption spectrometry to measure iron content in the pure silver of silver-zinc cell was studied.

A study of additives in the Zn(Ⅱ)-NH_3-NH_4C1-H_2O System for electrowinning zinc;

A method of electrowinning zinc based on an artificial neural network is proposed in this paper.

Nanometer zinc oxide powder has been prepared by direct precipitation method using zinc electrolyte as raw material from a factory in Xiangxi and Na2CO3 as precipitator.

The method had been successfully applied to the determination of trace antimony in zinc electrolyte with satisfactory results.

Practice of electric power peak-load shifting transmission system in zinc electrolysis;

According to the production practice of Zinc electrolysis,the paper has introduced that the link-up of the big area female Copper line is one of the main factors influencing the direct current consumption.

According to the production practice of Zinc electrolysis in Zhuzhou Smelter,this paper introduced in detail the factors affecting current drain,and put forward the main methods of energy saving in Zinc electrolysis.