模拟移动床色谱 meaning in English
simulated moving bed chromatography
Examples
- Analysis on separation process of three - section simulated moving bed chromatography
三带模拟移动床色谱分离过程的实验分析 - Pre - treatment of raw material for the production of solanesol by simulated moving bed chromatography
模拟移动床色谱生产精品茄尼醇的原料预处理工艺研究 - Abstract : a semi - analytical method is used to modelling the pract ical 3 - zone simulated moving bed chromatography ( smbc ) process for optimal searc hing . the switch time which is the most important operation parameter of 3 - zone smbc is analyzed based on the nonlinear batch chromatography theory firstly , and then adjusted by the deviation between the output and the expectation . the switch time approaches the optimization very soon by continously searching on the basi s of the theory . the parameters of the practical system are inputted into simulat ion , the result is used in our experiment and a good separation is obtained
文摘:针对三带模拟移动床色谱的实际模型，用一种融合了前馈与反馈的半解析优化计算方法对三带模拟移动床色谱过程进行了模拟.首先，由非线性单柱色谱理论解析地给出一个三带模拟移动床色谱的主要操作参数即切换时间值，然后利用所得结果与目标量之间的偏差来校正切换时间，在理论指导下进行优化搜索，切换时间能很快达到最佳值.将测得的系统参数引入计算，并将计算结果用于实际操作，得到了很好的分离效果 - Abstract : based on set up a three - section simulated moving - bed system , the separation process and principle and the effects of the main operation parameters of the b - type three - section smbc are analyzed carefully . the switch time and the column asymmetry are discussed . these analysis were proved by the actual separation experiments of biphenyl and fluorene on the smbc system
文摘:在自行设计组装的一套三带模拟移动床色谱系统基础上，对三带模拟移动床色谱系统的分离过程和主要的操作参数切换时间及柱不对称性的影响作了比较详细的分析.通过具体的分离实验，验证了三带模拟移动床色谱的主要操作参数切换时间对分离结果的影响