| SMB色谱分离过程计算机仿真 |
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| 引用本文： | 厉苏州,徐玲,彭奇均. SMB色谱分离过程计算机仿真[J]. 化工自动化及仪表, 2003, 30(6): 43-46 |
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| 作者姓名： | 厉苏州 徐玲 彭奇均 |
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| 作者单位： | 1. 江南大学,通信与控制工程学院,江苏,无锡,214036
2. 江南大学,化学与材料工程学院,江苏,无锡,214036 |
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| 基金项目： | 教育部高校骨干教师基金资助项目 ( 2 0 0 0 65 )，轻工总会科技基金资助项目 ( 95 0 64 )，国家技术创新计划项目( 0 2CJ 0 5 0 5 0 5 ) |
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| 摘 要： | 针对模拟移动床(SMB)综合速率模型，采用有限元法和正交配点法分别对柱向和颗粒径向模型进行离散化，利用MatLab ODE求解器对SMB过程进行数值求解。通过仿真，验证了该方法的可行性。
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| 关 键 词： | 模拟移动床色谱 计算机仿真 有限元法 正交配点法 |
| 文章编号： | 1000-3932(2003)(06)-0043-03 |
| 修稿时间： | 2003-09-10 |
Computer Simulation of SMB Chromatographic Separation Processes |
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| LI Su zhou ,XU Ling ,PENG Qi jun. Computer Simulation of SMB Chromatographic Separation Processes[J]. Control and Instruments In Chemical Industry, 2003, 30(6): 43-46 |
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| Authors: | LI Su zhou XU Ling PENG Qi jun |
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| Affiliation: | LI Su zhou 1,XU Ling 1,PENG Qi jun 2 |
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| Abstract: | A general rate model is considered as modeling of SMB chromatographic separation process.A combination of Galerkin finite element and orthogonal collocation methods is used to discretize the partial differential equations of mobile phase and adsorbent particle radial phase.Numerical solutions for the process are calculated by MatLab ODE solver.In addition,a simulation software is designed based on MatLab environment.A simulation example is given to verify feasible and validation of this method. |
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| Keywords: | SMB chromatography computer simulation finite element method orthogonal collocation method |
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