The results indicate that this ion exchange process is controlled by particle diffusion;
结果表明，该离子交换过程近似符合颗粒扩散控制；
A novel ion exchange process had been developed for treating high concentration of sodium tungstate solution.
开发了离子交换新工艺用于处理高浓度钨酸钠溶液。
The mechanism of particle diffusion control for ion exchange process was determined by indirect judgment method.
通过间接判断法，确定离子交换过程为颗粒扩散控制过程。
The continuous ion exchange process was analysed through the concept of probability density and conversion distribution function.
引用概率密度的概念，即转化率分布密度函数对连续离子交换过程进行分析。
And compared to fixed bed ion exchange process, the moving bed ion exchange process has relative superiority and value of promotion.
指出移动床离子交换工艺相对固定床离子交换工艺的优越性及推广价值。
This thesis mainly explores the possibility of applying the bipolar membrane technology to displace the traditional ion exchange process.
这篇论文主要探索双极膜替代这传统离子交换工艺的可能性。
Seeing that ion exchange process for treatment of boiler feed-water is of high cost and difficult to master, composite antiscale KH- 209 is developed and prepared.
针对采用离子交换法处理锅炉用水时费用高且技术难以掌握等问题，研制开发了KH-209复合阻垢剂。
Compared with the old process or ion exchange process, the improved process shows clear advantage and is suitable to be used in a fertilizer plant having carbon dioxide and ammonia resources.
新工艺与原工艺及离子交换法工艺相比较均有较明显的优势，适合于有二氧化碳和氨资源的化肥厂采用。
The primary views are presented upon the application prospects of some ion exchange units in uranium extraction process in China.
对若干种离子交换设备在我国铀提取工艺中的应用前景提出了初步看法。
The feature of ion exchange vaporization-concentration process used to dispose wastewater produced by electroplating, as well as running effects are introduced.
介绍了用离子交换蒸浓法处理电镀含铬废水的工艺流程特点及处理效果。
This paper deals with a new synthesis process of organobentonite using highly purified sodium - based bentonite as raw material through ion exchange reaction.
研究了以高纯钠基膨润上为原料，通过离子交换反应合成有机膨润土的工艺，探索了温度、反应时间等对产品质量的影响。
The results by author 's study on the accelerating effect in ion exchanging process with macroreticular ion exchange resin are reviewed systematically.
本文系统地回顾了作者在大孔离子交换树脂交换过程中的加速效应研究结果。
Ion exchange resin is a very important material in the process of boiler water treatment for the heating and power plant, which takes coal as its fuel.
在以燃煤为主的热电厂锅炉水处理过程中，离子交换树脂是一种很重要的原料。
The systems of ion exchange applied in industry are classified according to their operation process.
本文将工业上应用的离子交换法装置按操作进行了系统分类。
The acid retardation process occurs due to the selective absorptivity of the hydronium ion on the anion exchange resin.
缓慢地酸过程中发作因为交流树脂地选择性接收地阴离子地离子离子对。
CEDI unit will perform a integral demineralization process of electrolysis, electrodialysis and ion-exchange.
塞股将演出积分除盐过程中的电解法，电渗析法和离子交换。
The experiment results suggested that the defluoridation process of aluminum salt coagulant includes adsorption, ion exchange and complex precipitation, etc.
结果表明，铝盐混凝除氟的主要作用机理有吸附、离子交换、络合沉降等。
There is another process similar to adsorption called ion exchange, which is also useful.
另外有一种类似于吸附的过程，叫离子交换，也很有用。
And ion exchange is an important way to fabricate waveguides as it has a much simpler process and also can yield high repeatability and bring low loss of energy.
离子交换是制备光波导的重要方法。其具有工艺简单、制备光波导损耗低、重复性好等优点。
In the forming process, the adsorbent is added with a pore forming agent and subjected to alkali treatment for home position crystallization and ion exchange.
该吸附剂在成型过程中加入造孔剂，再经过碱处理进行原位晶化，然后再进行离子交换。
In burner water softening, ion exchange technological process is an economical, advanced and reliable method.
在锅炉用水的软化中，离子交换水处理方法是一种运行经济、先进可靠的方法。
Because the main driving force is the electrode potential in the ECIS process, chemical regeneration of the ion exchange substrate is not necessary.
由于ECIS过程的主要推动力是电极电位，离子交换基体无需再生，消除了由化学再生过程产生的二次污染物。
Therefore, when the electrodes are used for the ion exchange membrane fuel cells, the electrodes with higher platinum contents are more favourable for electrochemical reaction process.
因此，将铂炭复合材料作为离子膜燃料电池电极材料时，铂含量高的铂炭复合电极更有利于电化学反应的进行。
The process includes hydrochloric acid pretreatment, acetone extraction, hydrolysis of astaxanthin esters by catalysis of basic ion exchange resin, and adsorption separation.
该工艺包括粗色素油的提取，虾青素酯的水解和虾青素粗品的纯化。
The application of DCS in the production process of ion-exchange membrane caustic soda, the realization of common controlling plans and the practical results are introduced.
介绍了DCS在离子膜制碱工艺中的应用及常用控制方案的实现和运行效果。
Objective To research the separation process of L-histidine from eluted solution, which including L-histidine and L-lysine, by 717 ion exchange resin.
目的确定717树脂从碱性氨基酸粗提液中分离l组氨酸的工艺条件。
When try to fabricate multimode waveguide splitter with glass ion-exchange process, there are many factors to be considered, such as exchange equipment, exchange sources, exchange temperature.
在采用玻璃离子交换工艺制作多模波导功分器时，需要对交换设备、离子交换源、交换温度等因素进行考虑。
Methods a combination of euglobulin precipitation, ion-exchange chromatography, (NH4) 2so4 precipitation and affinity chromatography was used in the process of purification.
方法采用优球蛋白沉淀、离子交换色谱、(NH4)2so4沉淀和亲和色谱法进行纯化。
The modified method can be applied to the analysis of Pt in the solution after the separation by extraction or ion-exchange process in the above mentioned media.
经过改进的方法应用于上述介质中萃取或离子交换分离后的溶液中铂的分析。
The modified method can be applied to the analysis of Pt in the solution after the separation by extraction or ion-exchange process in the above mentioned media.
经过改进的方法应用于上述介质中萃取或离子交换分离后的溶液中铂的分析。
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