查询词典 electrolyzer

The problem is that current electrolyzer technology takes a lot of energy in a harsh, alkaline environment.

其难点在于现在的电解技术需要耗费大量的能量，并且还得在高温高压的碱性环境中进行。

Effects on electrolyzer voltage and current efficiency were discussed.

初步探讨了它们对槽电压和电流效率的影响，介绍了处理方法和效果。

The problems in current increase of diaphragm electrolyzer and the countermeasures were introduced.

介绍了在隔膜电解槽电流提升过程中所遇到的问题及采取的解决方法和措施。

Process, characteristics and parameters of refined brine by new process for ionic membrane electrolyzer were introduced.

介绍了采用新工艺精制离子膜电解槽盐水的工艺概况、特点及参数。

The measures of strengthen management of electrolyzer with metal anode were introduced, including manufacture and assembling of electrolyzer, strict control of process index, and new technology adoption.

介绍了对金属阳极电解槽加强管理的措施，包括电解槽的制作组装、工艺指标的严格控制和采用新技术等方面。

Because of the time limit,we investigated the bipolar plate voltage of electrolyzer only.The result shows that the time and the dose of sulfonating agent are key factors of controlling the bipolar plate voltage of electrolyzer.

由于时间仓促，仅对电解槽两极板间电压进行实验，结果表明磺化时间以及实验中磺化剂的用量都是控制电解槽两极板间电压的主要因素。

Reasons of caustic soda concentration abrupt decrease in late period of graphite anode electrolyzer and metallic anode electrolyzer operation were discussed.

对石墨电槽和金属槽运行晚期碱浓度突然降低的原因进行了探讨，认为导致碱浓度降低的主要原因是隔膜的性能和组织成分发生了质的变化，丧失了正常工作的效能。

This paper describes an anode-out-electrolyzer-moulding and sintering process of 60kA side-mounted self-sintered anode for aluminium electrolyzer, analyses the technical feasibility and the economy of this process.

本文论述了60kA侧插自焙阳极铝电解槽阳极的槽外铸型和焙烧方法，分析了这种方法的技术可行性及其经济效果。

The main research contents and results are shown as follows:(1) In order to meet the actural need of this research project, the general ways to bake electrolyzer, which include Aluminium-liquor- baking method, coke-ash-baking method and graphite-powder-baking method, are introduced in details. Their shortcomings and effects on the life-span of electrolyzer are also analyzed.

全文的主要工作和成果总结如下：(1)根据实际科研项目的需要，对现有的预焙电解槽焙烧启动方法铝液焙烧法、焦粉焙烧法和石墨焙烧法进行分析，指出其缺点。

The main research work of this dissertation is as follows: Based on the chemical reaction engineering theory and the nitrobenzene electroreduction mechanism, the plate and frame electrolyzer was designed and applied to the process of electroreduction nitrobenzene to p-aminophenol. This dissertation measured the residence time distribution data of the electrolyzer by means of the pulse response method and studied the rule of flow pattern along with the current capacity change. Under different conditions ,this dissertation studied the cyclic voltammetry properties of nitrobenzene on different electrodes by means of the dynamic cyclic voltammetry method and the electrode materials applied to the NB electroreduction have been selected primarily.Baseed on the results of cyclic voltammetry tests, this dissertation used p-electrode systems to measure the steady-state- polarization curves of nitrobenzene on different electrodes in H-type diaphragm cell, and obtained each primary factor s influence rule and the exchange current density value of each electrode.And then on the basis of the conclusions of fundamental researchs upword, the effects of influence factors on the the yield of p-aminophenol and the current efficiency,such as electrode material, current density, quantity of electricity circulated, nitrobenzene concentration . sulpuric acid concentration and so on, have been studied in detail in the systems of hign temperature , strong acidity and oxygen-poorthrough a series of electrolysis experiments in this paper.After all using Pb as anode Monel metal as cathode Dupont Nafion 417 cation-exchange membrane as membrane, this dissertation obtained the optimum technological condition: reaction temperature about 85C, current density 500A m-2, sulphuric acid concentration 20%wt.

论文的主要研究工作为：运用化学反应工程理论，结合硝基苯的电还原机理，设计出用于硝基苯直接电还原合成对氨基苯酚实验的板框式电解槽，并利用脉冲响应法测定了该板框式电解槽的停留时间分布数据，研究了流型随流量变化的规律；通过动态循环伏安法研究了硝基苯在不同电极上、不同条件下的循环伏安特性，初步评选出了用于硝基苯电还原的电极材料；结合循环伏安的测定结果，在H型隔膜电解槽中采用三电极体系测定了硝基苯在不同电极上、不同条件下的稳态极化曲线，得到了各主要因素的影响规律及硝基苯在各个电极上电还原的交换电流密度数值；在基础研究结论指导下，采用板框式电解槽，在高温、强酸、贫氧系统中，进行了一系列的电解实验，分别考察了电极材料、电流密度、通电量、硝基苯浓度、硫酸浓度等因素对收率及电流效率的影响，最终选择以蒙乃尔合金电极作为阴极、铅合金为阳极、Dupont Nofion 417阳离子交换膜为隔膜，得到由硝基苯直接电还原制对氨基苯酚的最佳电解工艺条件：反应温度85℃，电流密度500A·m~(-2)，硫酸浓度20％wt。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。