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The treament technology of electrolysis of high pure chromium is presented in the paper.The technology introduced in the paper includes the aqueous electrolytic and the fused-salt electroysis. 从不同角度分类介绍了高纯铬电解的技术和方法及电化学原理,具体包括溶液电解(三价铬的水溶液电解和有机溶液中的电解)和熔盐电解(熔盐电沉积、高温电精炼和低温电精炼)。
Keywords low temperature fused salts;electrorefining;high pure chromium; 低温熔盐;电精炼;高纯铬;
Keywords high pure chromium;electrolysis;electrodeposition;electrorefining; 高纯铬;电解;电沉积;电精炼;
Electrorefining of High Pure Chromium from Low Temperature Fused Salt Electrolytes 低温熔盐体系中电精炼制备高纯铬
high pure chromium 高纯铬
So the research of producing the high pure quartz with the silica mineral substitutes for natural quartz is imminent. 本文综述了国内外硅石矿物原料替代天然水晶生产高纯石英砂的研究现状;
This ERM was prepared in super-clean lab with high pure reagents and sub-packed in 20 ampoules. 本标准样品采用高纯试剂在超净间中准确配制，分装于20毫升安瓿内，经均匀性检验合格。
A series of highly pure surfactants was synthesized. 合成了一系列高纯度的表面活性剂。
This ERM was prepared in super-clean lab with high pure reagents and sub-packed in 20ml ampoules. 本标准样品采用高纯试剂在超净间中准确配制，分装于20 毫升安瓿内，经均匀性检验合格。
High pure dispersivity reduces the carbon deposition and the greasy dirt formation. 高清净分散性，减少积炭与油泥形成。
Germanium tetrachloride is used to produce high pure GeO2 and dopant in optical fiber. 四氯化锗用于制备高纯二氧化锗及石英光导纤维的搀杂剂等。
This ERM was prepared in super-clean lab with high pure reagents and sub-packed in 20 ml ampoules. 本标准样品采用高纯试剂在超净间中准确配制，分装于20毫升安瓿内，经均匀性检验合格。
Analyses on the deflageration synthesis principle of BN show that B_2O_3/NH_4NO_3 may be an ideal formula for attaining high pure BN. 通过对爆燃获得氮化硼的反应原理等方面的分析,提出了B2O3/NH4NO3配方可能是通过爆燃获得高纯度、高产量氮化硼的理想配方。
Objective:TO study the atom absorbs the spectrum method measurement interferent effects of calcium in high pure rare earths Y 2O 3. 目的:研究原子吸收光谱法测定高纯稀土氧化钇中钙量干扰效应分析条件。
Purification of organic acids (production of highly pure lactic acid, etc. 有机酸提纯(高纯度乳酸制取等)
The company main product is the high pure cobaltous chloride, the cobaltous sulfate, the cobaltous carbonate, the cobalt blue and so on. 公司主要产品是高纯氯化钴、硫酸钴、碳酸钴，氧化钴等。
OBJECTIVE:To seek the feasibility of obtaining highly pure chrysophanol. 目的探讨获得高纯度大黄酚的可行性。
To produce highly pure POF with low losses is an international issue. 制得低损耗、高纯度的塑料光纤是目前国内外共同的目标。
Based on the characteristics of thallium ore resource in Guizhou, this paper introduces the production and application of high pure thallium. 根据贵州铊矿资源的特点，介绍了一种化学法制取高纯铊的生产工艺和应用方法。
The purity of high pure aluminium used for high voltage anode of electrolytic condenser and effect of process on annealed structure are studied. 研究了电解电容器高压阳极用高纯铝的纯度及各种工艺因素对箔材退火后组织的影响。