| 离子交换过程动态数模仿真系统研究 |
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| 引用本文： | 李明周,童长仁,李世晓. 离子交换过程动态数模仿真系统研究[J]. 山西冶金, 2010, 33(4): 8-10,25 |
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| 作者姓名： | 李明周 童长仁 李世晓 |
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| 作者单位： | 1. 江西理工大学材料与化学工程学院,江西,赣州,341000
2. 中原工学院,河南,郑州,450007 |
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| 基金项目： | 江西省自然科学基金项目 |
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| 摘 要： | 针对离子交换工艺柱操作过程的特点,基于离子交换动力学机理,运用菲克第一、第二定律,建立了离子交换过程动态数模仿真系统。介绍了系统的数模构成及求解算法、系统的机构和组成、系统的模块简介、系统界面和系统的特点。该系统能对离子交换吸附和淋洗过程进行良好的数值模拟,对于指导离子交换生产实践、优化工艺条件具有一定的实用价值,并可应用于冶金工程、化工工程专业的实验教学与研究。
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| 关 键 词： | 离子交换 数学模型 计算机仿真 菲克定律 |
Study on the Dynamic Model Simulation System of Ion Exchange Process |
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| LI Mingzhou,TONG Changren,LI Shixiao. Study on the Dynamic Model Simulation System of Ion Exchange Process[J]. Shanxi Metallurgy, 2010, 33(4): 8-10,25 |
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| Authors: | LI Mingzhou TONG Changren LI Shixiao |
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| Affiliation: | 1.Faculty of Materials Science ＆ Chemistry Engineering,Jangxi University of Science and Technology,Ganzhou,341000,China;2.Zhongyuan University of Technology,Zhengzhou 450007,China) |
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| Abstract: | Aim at the characteristics of columns operation process in ion-exchange craft,based on dynamic mechanism of ion-exchange,using Fick＇s first and second laws,the dynamic model simulation system of ion-exchange process was established.The system model and algorithm,system composition,system of organization and system interface module,and the characteristics of the system were introduced.The system can well simulate the ion-exchange adsorption and lessivation process,and has certain practical value for guiding the ion-exchange production practice and the optimization of ion exchange process condition,and can be used in metallurgy,chemical engineering construction of experimental teaching and research. |
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| Keywords: | ion exchange mathematical model computer simulation fick＇low |
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