槽电压

在锌电积过程中，目前普遍使用的是Pb-Ag合金阳极，但存在一些不足之处，如寿命短、槽电压高、电流效率低等。

At present , Pb-Ag alloy materials are widely used as anode in the process of electrodeposited Zinc . However , there are many disadvantages , such as short lifetime , high cell voltage and low current efficiency and so on .

影响槽电压的因素及降低措施

Influential factors and reducing measures of electrolyzer cell voltage

对苯酚在平行板电极上的电化学氧化过程进行了研究，探讨了电极材料、添加剂、槽电压、pH值对苯酚转化率的影响，对电极的活性进行了讨论。

The electrochemical oxidizing process of phenol in a plate electrode is studied .

另外，还讨论了处理时间，槽电压，空气流量对COD去除率的影响。

Meanwhile the effect factors such as treatment time , voltage , air flow rate were discussed .

研究了曝气量、槽电压、溶液pH值及FeSO4浓度等因素对电解效果的影响。

The effects of air flow rate , applied voltage , pH value and FeSO_ ( 4 ) concentration on electrolysis efficiency were investigated .

但废水去除效果受槽电压、电解停留时间及进水pH的影响较大，且不同电极处的出水COD存在一定差别，废水处理耗电量受原水电导率影响很大。

The effluent COD from different electrodes are different . The power consumption is affected very much by the influent conductivity .

考察了催化剂量、槽电压、pH值、电解质浓度、反应时间等因素对处理效果的影响。

This paper had investigated the effects of activator amount , applied voltage , pH value , electrolysis time on COD and color removal rate .

在槽电压V相同时，随着电极板间距的增加，电流密度逐渐减小。不同电极板间距下铁电极的i-V曲线均呈现良好的线性关系。

At the same tank voltage , the current density decreases with the space between electrodes increasing .

单槽电压由3.177V降至3.116V，吨碱电耗下降42.5kW·h。

The voltage of unit cell decreased from 3.177 V to 3.116 V , the electricity consumption decreased by 42.5 kW · h / ( t · NaOH ) .

讨论了电极材料、槽电压、pH值、反应时间、温度和搅拌等因素对Cu2+去除率的影响。

The influences of such factors as electrode materials , bath voltage , pH , reaction time and temperature and agitation on the removal rate of copper ion (ⅱ) were studied .

实验表明，在槽电压V相同时，铁电极的电流密度大于石墨电极，远大于铝电极。

It is found that the current density through iron electrodes is larger than that through graphite electrodes and much larger than that through aluminium electrodes when the tank voltage is the same .

考察催化剂量、槽电压、pH值、电解质浓度、反应时间等因素对处理效果的影响，探讨该法对COD和色度的去除机制；

Based on the effects of activator amount , applied voltage , pH value , electrolyte concentration and reaction time on the treatment efficiency , the removal mechanisms of COD and chroma were discussed .

采用离子膜电解法预处理聚乙烯醇退浆废水，考察了槽电压、氯化钠投量、反应温度对COD去除率和pH值的影响。

The method of ion-exchange membrane electrolysis was adopted to pre-treat polyvinyl-alcohol desizing wastewater . The effects of voltage , NaCl dosage and reaction temperature on COD removal rate and the change of pH value were studied .

该阳极的特点是EMD质量高，产量大，槽电压低，电流效率高，使用寿命长。

It can be characterized by a higher quality and yield of EMD by this composite anode , lower bath voltage , higher coeffecient of current and longer life time .

采用电氧化法处理某化工厂难生化有机废水，重点考察了极板材料、填料、槽电压、极板间距、有效反应时间、pH值对难生化有机废水的处理效果的影响情况。

The treatment of hardly biodegradable organic wastewater is studied by using electro-oxidation process , which emphases on the influence of the electrode material , packing , tank voltage , space between the electrodes , reaction time on the efficiency of organism degradation in the research .

马来酸电还原为丁二酸的转化率达到了92.09%，电解的槽电压与单纯电解氧化Ce（Ⅲ）相比降低了0.25V。

The percent of maleic acid transformed into succinic acid reached 92.09 % , and the bath potential decreased by 0.25v compared with single electrooxidation of Ce ( III ) .

电极最佳结构和工作参数为：电极间距8mm，粒子电极粒径4mm，粒子填充量60%，槽电压15V。

The optimal parameters are that the cell voltage is 15 V , particle electrode size is 4 mm , electrode spacing is 8 mm , filler particles is 60 % .

经300h连续实验证明，槽电压稳定在375V左右，平均电流效率稳定，平均槽压波动极小，阳极未发现明显腐蚀现象。

The average current efficiency and average trough voltage were stable and the anode was stable too after 300 h of electrolysis .

研究了不同种类支持电解质阳极氧化降解水体中的苯酚时，电解质种类与浓度、电流密度、苯酚初始浓度等对苯酚去除率、槽电压和COD去除率的影响。

The degradation of phenol in water by anode electric chemical process was studied and the effect of the kinds and concentration of supporting electrolytes , current density and initial phenol concentration on the removal rate of phenol , pond voltage , and COD removal rate were investigated .

研究发现，当施加的槽电压超过临界值时，阴极发生气膜微弧放电，在合金表面沉积出Y2O3陶瓷涂层。

The results show that the formation of gaseous envelope , micro arc discharge and deposition of Y_2O_3 coatings occur simultaneously on the surface of the alloy when the applied voltage exceeds its critical value .

工厂试验表明，所研制的Ti/MnO2阳极，与传统的Pb-Ag阳极相比，槽电压可降低0.5V，节电16%。

Compared with the conventional Pb / Ag anode , plant test results show that our Ti / MnO_2 anode can reduce tank voltage by 0.5V and save 16 % of electric power .

测试了Pb-PAN复合镀层在电积锌应用中的槽电压、电流效率、加速腐蚀寿命等指标，其性能均优于纯铅镀层，但其使用寿命有待进一步提高。

The application of Pb-PAN composite coating in electrodeposition zinc . The indexs of composite coating such as current efficiency , cell voltage and so on , is superior to pure lead coating , but the operational life span need to be improved .

确立了优化的工艺条件为：92kA的电流强度下，铝水平保持20～21cm，槽电压为4.188伏，其它工艺条件基本不变，电解槽运行良好，降耗效果明显。

The optimization of process qualification have been established as follows : current of 92kA 、 aluminum level of 20-21 cm , the voltage of 4.188 V. Other process conditions are constant ; Electrolysing cell run steadily and effect of decline energy consumption is obvious .

离子膜烧碱电解槽电压升高之原因分析

Reasons on Rise of Electrolyzer Voltage in Ion-exchange Membrane Caustic Soda

离子膜烧碱装置槽电压上升原因

The causes of cell voltage increase in ion-exchange membrane caustic soda plants

离子膜槽电压急剧上升原因分析

Reasons for the steep increase of ion-exchange membrane cell voltage

复极离子膜电槽电压数据分析

Data analysis on cell voltage of bipolar type ion - exchange membrane electrolyzer

本文简述了降低电解生产过程中槽电压的途径。

This paper outlines the production process to reduce electrolysis cell voltage reduction means .

介绍了离子膜法生产烧碱中影响槽电压的因素及控制措施以降低电耗。

Method of reducing electric consumption of caustic soda production at unstable running current ;

影响离子膜电解槽电压因素

Influential factors of voltage of ionic membrane electrolyzer