These regulars can guide scientifically the aluminum pot to produce . it ensure the aluminum pot work steadily and enhance efficiency of electrical current , meanwhile prolong life of pot 通过分析得出了电解槽温度的变化规律，这些规律可以科学地指导电解槽生产，保证槽况稳定运行，提高电流效率，延长槽寿命。
The suitable additives recombination can not only improve considerably the quality of chromium coating , increase the brightness , current efficiency , dispersion ability and sedimentation velocity , but also enlarge the application scope of chromium plating technology 采用适当的添加剂复合不仅可以显著提高镀铬层质量，增加光亮度、电流效率、分散能力和沉积速度，而且可以扩大镀铬工艺范围。
We found it a key to pay attention to the facts of current efficiency as well as relative ferrate concentration and simplifying the procedure of precipitation and purification so as to raise the technique level of preparing ferrate ( vi ) by the method of electrolysis 本文通过总结现有制备高铁酸盐的工艺方法尤其是电解法的有关文献发现，兼顾电流效率和相应的高铁酸盐浓度水平以及简化结晶纯化手续是提高电解法制备高铁酸盐工艺水平的关键。
Seen from the experiment result , it is clear that the deposited coating obtained with the trivalent chromium electrodepositing method we use is smooth , homogeneous , dense , and has good unti - erosive ability , high stiffness . the color ol ihe deposited coaling ol irivalent chromium is similar with that of hexavalent chromium . further more , this process has a good ability of homogeneous and deep depositing with simple facility , high current efficiency , and wide working current flow and even more it avoids environmental pollution 实验结果表明，本文采用的三价铬镀铬方法能电镀出镀层光滑、均匀、致密、抗蚀性好、硬度高的镀层，而且解决了镀层颜色的问题，使三价铬镀层不仅具有现行六价铬镀层的天蓝色光泽，同时还具有电流效率高、均镀能力与深镀能力好、工作电流密度宽、设备简单、无环境污染等特点。
The anode of aluminum reduction cell is called " the heart of the cell " , which can directly or indirectly influence the production process . it also influences the economic and technical index of the production such as electric current efficiency , the total electricity energy consumption , carbon consume per ton aluminum 铝电解槽的阳极被称为铝电解槽的“心脏” ，直接或间接的影响着铝电解槽生产正常与否和各项经济技术指标，诸如电流效率、电能消耗，吨铝阳极碳耗等。
This work studied the preparation process of aluminum coating and the factor of the properties of the aluminum coating such as processing condition , pre - treatment , electroplating system , current density , and current efficiency and electroplating time etc . . it is shown that alcl3 + lialh4 organic solution system can be fabricated aluminum coating and processing parameter of having high reflectivity aluminum coating is obtained 对铝膜的制备工艺及影响铝膜性能的因素如工艺条件、预处理过程、电镀液体系、电流密度、电流效率及电镀时间等进行了研究，确定了通过alcl _ 3 + lialh _ 4有机溶液体系可用来镀制铝膜及获得高反射率膜的工艺参数。
As for the method of preparing solid potassium ferrate from electrolytic synthesis of sodium ferrate solution , it is compared that the effects of the main procession facts of electrolysis upon both the anodic current efficiency and the relative concentration of na2feo4 . one method was put forward to obtain high concentration of na2pe04 in the high concentration of alkaline by quick electrolyzing iron anode 针对由电解法合成na _ 2feo _ 4溶液进而制备固态k _ 2feo _ 4的方法，通过比较研究电解过程中主要工艺因素对阳极电流效率和相应na _ 2feo _ 4浓度的影响，提出了在浓碱液中快速电解铁源阳极获取高浓度na _ 2feo _ 4溶液的方法。
It is proved that the new technology is feasible , but 4 important problems must be solved by test , viz , behavior of iron ion in anode ; influence of iron in electrolyte on current efficiency , cathode quality , and the allowable concentration of iron ion ; the optimal concentration of sulphuric acid in electrolyte ; the optimal method of removing iron ion in electrolyte 但是要进行工业生产，必须经过试验研究，解决好4个问题，即阳极中铁的行为；电解液中的铁离子对电流效率的影响和阴极析出质量的影响，铁离子的最高允许浓度是多少；电解液中硫酸的最佳浓度是多少；电解废液中的铁离子采用什么方法进行净化最经济。
Qin jianmin , zeng shuiping using co2 air - sensitive electronic - ceramic sensor and data collection system of micro - controller to measure anode gas composition , and calculating the current efficiency in aluminum electrolysis is a new method , which can realize online determination of the current efficiency in aluminum production 应用co _ 2气敏陶瓷型传感器结合单片机数据采集系统来测定铝电解槽阳极气体成分，进一步计算铝电解槽电流效率，是一种新的电流效率的测定方法。
Abstract : according to time - sharing price counting policy of electricpower , the relationships of current density and current efficiency at different ratios of sulfuric acid and zinc are obtained through analyzing process data of electrolytic zinc process ( ezp ) , and an optimization model of time - sharing power supply dispatching system ( tpsds ) of ezp is established . an single - loop simulated anneling algorithm with mutation and variable searching spaces is proposed and applied to the tpsds to obtain optimal time - sharing power supply scheme . industrial practical results show that the optimal dispatching system can greatly decrease the power consumption of ezp and increase the time - sharing profits 文摘:依据电力部门的分时计价政策，根据由生产过程数据所建立的不同酸锌比下电流密度与电流效率间关系，建立锌电解过程分时供电优化模型.同时，提出一种带变异操作和变搜索空间的单循环模拟退火算法，并将该算法应用于分时供电优化调度，获得最优的分时供电方案.工厂运行结果表明：整个优化调度系统能显著降低锌电解过程的电耗并增加分时效益
