电解
- 基本解释 (translations)
- electroanalysis · electrolysis · electrolyzation · electrolyze · galvanolysis · electrolyzed · electrolyzes · electrolyzing · electrolyse
- 更多网络例句与电解相关的网络例句 [注:此内容来源于网络,仅供参考]
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An anolyte make-up tank (62) external to the anolyte reservoir and anode chamber supplies anolyte solution to the anolyte reservoir.
设置在阳极电解液储存器及阳极室外部的阳极电解液补给罐(62)向阳极电解液储存器供应阳极电解溶液。
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Results show that the best value of w is 7~10% and 5~7%, i is 0.08~0.2 A/cm^2 and 0.03~0.05 A/cm^2 respectively, during the electrolysis fluorination of pyridine and tributylamine; the addition of N-butyl mercaptan into the organic mixture can stabilize electrolysis process with its mass fraction 15~20% at best; impulse current polarization work status of low load is helpful to the electrolysis process and reduces corrosion rate of anode; electrolysis temperature is suitable at 0~20℃; electrobath can use electrolyte inner circulation structure, exterior circulation structure or blending structure.
结果表明:吡啶和N-三丁胺电解氟化的最佳值w分别为7%~10%和5%~7%,i分别为0.08~0.2A/平方公分和0.03~0.05A/平方公分;有机混合物中添加N-丁基硫醇可稳定电解过程,其质量分数最佳为15%~20%;采用低负荷的脉冲电流极化工况有利电解过程,降低阳极的腐蚀速度;电解温度0~20℃为宜;电解槽可采用电解液内循环、外循环结构,或其混合结构。
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By means of investigation of parameters (reactant strengths electrobath voltage reaction time reaction temperature membrane stuff material variety and the additive) in the sulfate and sulphuric acid electrolysis process, and compared the electrolysis process through analyzing several important technique factors, found the optimized parameters of peroxysulphate and peroxysulphuric acid electrolysis preparation.
通过对硫酸铵、硫酸电解过程中各工艺参数(反应物浓度、槽电压、反应时间、反应温度、膜材料、阴极室物料种类、添加剂)的考察,并结合对电解过程中重要技术指标的比较分析,确定了电解制备过二硫酸铵以及过二硫酸的较优条件,为工业化电解制备过二硫酸铵以及过二硫酸提供了可靠的基础数据以及工艺参数。
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The process of electrolytic etching and graining on the surface of Al-Mg-Si alloy has been studied systematically by means of electrochemical measurement.
本文通过电化学测试,系统研究了Al-Mg-Si合金表面的电解刻蚀图纹化过程,并对电解刻蚀表面的形貌、组成及结构进行了分析,结合电解刻蚀过程的理论分析,探讨了Al-Mg-Si合金电解刻蚀图纹化的机制。
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Simultaneously uses the existing experimental condition, to the process of the electrolysis of watery potassium carbonate, we has done the further research of the power input, the initial temperature and the electrolysis time how to influence the system calorimetry coefficient.
根据现有的条件,本研究又对电解碳酸钾水溶液过程中的电解输入功率、电解起始温度和电解持续时间对系统k值的影响作了初步的探讨。
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With the raw material and the particle size of reducing agent narrowed, the percent reduction of strontia increases.(6) With the barbecuing pressure increasing, the percent reduction of strontia increases, after the certain value, the percent reduction of strontia decreases instead.(7) With reduction temperature increasing, the percent reduction of strontia increases.(8) The percent reduction of strontia is increasing with prolonging reduction time. In this experimental condition, it will become steady after 2.5h.
通过实验研究确定以SrCl_2-SrF_2-SrCO_3的纯锶盐体系作为电解质,实验中还采用了我们最新研制的熔盐电解监控仪对电解过程进行测量和系统的研究,得出以下结论:(1)增加电流强度,反电动势亦随之增加,而升高温度反电动势则有所降低;(2)随着电流密度的升高和电解时间的延长,电流效率逐渐增加,达到峰值后稳步下降;(3)延长电解时间,合金中锶的含量逐渐增加,最高可达18.1%;(4)开始电解后,反电动势逐渐增加,但向熔体中加入SrCO_3后,反电动势明显降低,因此认为在正常电解时是SrCO_3在分解。
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The synthesis mechanism of Al_(13)in the process of electrolysis was discussed,the effects of electrolysis voltage,the original concentration of Al~(3+),the circulation mixing rate of the electrolyte and the exchanging frequency of the electrodes on the synthesis velocity of Al_(13),ratio of Al_(13)in total Aland the electrolysis time were studied.
本工作对电解过程中Al_(13)的形成机理进行了探讨,并研究了电解电压、Al~(3+)的初始浓度、电解液的循环搅拌速度和阴阳电极的互换频率对Al_(13)的合成速度、Al_(13)占总铝的比率及电解所需时间的影响,得出了电解法制备Al_(13)的最佳工艺条件:电极互换频率为1次·min~(-1)、电解液中Al~(3+)的初始浓度为0.5000mol·L~(-1)、电解电压为12V和0.5L·min~(-1)的电解液循环搅拌速度,在此条件下电解125min可制得碱化度为82.0%,Al_(13)占总铝的比率达91.2%的液体产品。
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The deposition speed of Fe powder was mainly influenced by current ,initial catholyte pH and mol-ratio of Fe and EDTA.
实验结果表明,电流、阴极电解液初始pH值和Fe/EDTA摩尔比对粉末铁析出速率影响较大,粉末铁电解析出的适宜条件是电解电流为1.0 A、阴极电解液初始pH值为5.6、阴极电解液Fe/EDTA摩尔比足够高。
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Preparation of the cathode includes:shaping under the press of 40Mpa, sintering at 550℃for 1 hour and at 900℃for 8 hours and threading with molybdenum bar; Considering the literatures we choose CaCl2 as salt for preparation titanium. Pretreatment of salt is for 1 hour at 100℃and for 2 hours at 300℃. Partial pressure of oxygen which need lower than 5.11×10-7Pa to reduct titanium oxides and hygroscopic property of salt need a sealed equipment to electrolyse. And finally successfully designed a satisfied one and the results show that the equipment can be satisfied the requirment of the experiment. Flow of the inert gas is 1.5L/min, the voltage is 2.8 V, temperature is 850℃and time is 2 hours during pre-electrolysis. Flow of the inert gas is 0.2L/min, the voltage is 3.1 V, temperature is 900℃and time changes with the mass of TiO2 during electrolysis, namely the greater need the longer time; To eliminate influence of salt and other impurities, the products need to wash with distilled water and dilute chlorhydric acid , then wash with dilute hydrochloric acid under supersonic wave assistant. Finally, electrometical properties of the electrolysis of TiO2 is researched by cyclic voltammetry and chronoamperometry, and results show that there are two main reodox steps, namely from TiO2 to TiO and from TiO to Ti.
阴极制备主要包括40MPa压力下模压成型、两段式烧结(1小时内升至550℃保温1小时,再1小时升温至900℃保温8小时)及烧结后TiO2块打孔用钼棒串接三个主要环节;实验中选用CaCl2作为电解熔盐,并对其进行预处理(100℃,保温1小时; 300℃,保温2小时);经热力学计算,还原钛氧化物的氧分压至少要低于5.11×10-7Pa,结合电解过程中所用熔盐CaCl2有极强的吸水性的特点,电解装置应有较高的密封性,自行设计了一套密封性可靠的电解装置,便于实验过程中熔盐预处理和氧分压的控制;通过干燥处理预电解过程中Ar流量大约为1.5L/min、电压为2.8 V、温度为850℃、时间为2小时,电解过程中Ar流量大约为0.2L/min、电压为3.1V、温度为900℃,实验结果表明电解时间与TiO2质量密切相关,质量越大需要电解的时间越长;通过自来水冲洗—稀盐酸浸泡、洗涤—在超声波辅助作用下稀盐酸洗涤,可减少熔盐及其它杂质对电解产物检测结果的影响;最后,通过循环伏安法、计时电流法对电解机理的研究,确定电解还原TiO2制备金属钛主要经历了TiO2-TiO-Ti的过程。
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The invention relates to an electrochemical method for preparing ultra-fine tantalum powder, wherein it uses the mixture slat flux with CaCl2 or CaCl2 as electrolyte; composites Ta2O5 powder/block with metal collector as solid cathode; uses graphite or inertia anode as anode; uses reference polar to control the electrolysis level, under inertia gas to electrolyze at 500-1000Deg. C; and the electrolysis time should make electrolysis electricity reach needed amount; reduces Ta2O5 into ultra-fine metal tantalum powder.
本发明涉及一种超细钽粉的电化学制备方法,以CaCl2或者含有CaCl2的混盐熔体为电解质,将Ta2O5粉末或块与金属集流体复合作为固态阴极,以石墨或惰性阳极作为阳极,用参比电极控制电解电位在惰性气氛保护下进行电解,电解温度控制在500-1000℃,控制电解时间使电解电量到达到理论所需电量及以上,将五氧化二钽电化学还原为超细金属钽粉。
- 更多网络解释与电解相关的网络解释 [注:此内容来源于网络,仅供参考]
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anolyte:阳极电解液(电解时阳极附近液体
anolyte 阳极电解液 | anolyte 阳极电解液(电解时阳极附近液体 | anomalistic inequalities 月角差
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aluminium electrolytic capacitor:铝电解电容器
并以电解质作为阴极而构成的电容器.电解电容器的阳极通常采用腐蚀箔或者粉体烧结块结构,其主要特点是单位面积的容量很高,在小型大容量化方面有著其它类电容器无可比拟的优势.目前工业化生产的电解电容器主要以铝电解电容器(Aluminium Electrolytic Capacitor)和钽电解电容器(T
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Electrolytic grinding:电解磨削
电解拋光(Electrolytic Polishing) 所谓电解拋光,即是将工件放置阳极,于电解液中通电,在适当操作参数下,使工件发生电解反应(亦称反电镀),工件表面而因电场集中效应而产生溶...电解磨削(Electrolytic Grinding) 电解研削(ECG)是由电解加工,
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electrolytic polishing:电解抛光
4 电解拋光(Electrolytic Polishing) 所谓电解拋光,即是将工件放置阳极,于电解液中通电,在适当操作参数下,使工件发生电解反应(亦称反电镀),工件表面而因电场集中效应而产生溶解作用,因而可达成工件表面平坦与光泽化之加工技术.
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electrolytic polishing:电解抛光,电解研磨
755. electrolytic polarization 电解极化,电解分极 | 756. electrolytic polishing 电解抛光,电解研磨 | 757. electrolytic protection 电解保护
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electrolytically deposited black:电解淀积变黑, 电解发黑处理
electrolytic white lead 电解铅白 | electrolytically deposited black 电解淀积变黑, 电解发黑处理 | electrolytically deposited tin 电镀锡
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electrolytic photocell:电解光电池,电解光电管
electrolytic parting 电解分离 | electrolytic photocell 电解光电池,电解光电管 | electrolytic photocopying 电解摄影复印
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electrolyze:电解/用电分解
electrolytics /电解化学/ | electrolyze /电解/用电分解/ | electrolyzer /电解槽/电解器/电解装置/
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electrolytic defatting:电解去油,电解脱脂
electrolytic decomposition || 电解分解 | electrolytic defatting || 电解去油,电解脱脂 | electrolytic degreasing bath || 电解脱脂槽
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electrolytic photocopying:电解摄影复印
electrolytic photocell ==> 电解光电池,电解光电管 | electrolytic photocopying ==> 电解摄影复印 | electrolytic pickling ==> 电解浸洗,电解酸洗