Chromatographic separation of wood model constituents—Mathematical modeling and parameter estimation

Niklas Westerberg; Anders Rasmuson

首页> 外文期刊>Chemical Engineering Research & Design: Transactions of the Institution of Chemical Engineers >Chromatographic separation of wood model constituents—Mathematical modeling and parameter estimation

【24h】

Chromatographic separation of wood model constituents—Mathematical modeling and parameter estimation

机译：色谱分离的木头模型constituents-Mathematical建模和参数估计

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A mathematical model of the hydrophobic adsorption chromatographic separation of wood model constituents has been developed. Veratryl alcohol was selected to illustrate a lignin molecule and salicin was selected to illustrate a lignin-carbohydrate complex. A variety of available experimental methods in combination with parameter fitting was used to estimate the parameters of packed bed porosity, axial dispersion, film mass transfer, diffusivities and adsorption equilibria with a phenylic silica stationary phase. The model was verified to simulate the separation to within an accuracy of 95%. The model was, however, unable to predict the phenomenon of elution curve fronting, caused by the channeling of the packed bed.

机译：疏水吸附的数学模型色谱分离的木头模型选民了。被选来说明木质素分子水杨苷被选来说明lignin-carbohydrate复杂。可用实验方法的组合与参数拟合被用来估计填充层孔隙度参数,轴向分散,电影质量传递、扩散系数和phenylic二氧化硅吸附平衡固定相。模拟精度内的分离95%。洗脱曲线面对的现象,造成的通灵的填充床。

著录项

来源
《Chemical Engineering Research & Design: Transactions of the Institution of Chemical Engineers》 |2014年第7期|1363-1370|共8页
作者
Niklas Westerberg; Anders Rasmuson;
展开▼
作者单位

Chemical Engineering, Department of Chemical and Biological Engineering, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类国际共产主义运动;
关键词
CHROMATOGRAPHY; complex carbohydrate; salicinbiorefiningModelingveratryl alcoholPacked BedsParameter estimation;

机译：色谱法;复杂alcoholPacked BedsParameter估计;

相似文献

外文文献
中文文献
专利

1. PARAMETER ESTIMATION OF MULTI-CONSTITUENT WATER QUALITY MODEL FOR THE LIANGXI RIVER BY MARQUARDT METHOD [J] . 地理学报：英文版 . 1994,第0Z1期
2. The　Parameter　Estimation　Methods　for　the　Mathematical　Model　of　Force－balance　Accelerometer [J] . 钮永胜, 赵新民, 郭振芹, 哈尔滨工业大学学报：英文版 . 1996,第001期
3. Optimal Parameter and Uncertainty Estimation of a Land Surface Model: Sensitivity to Parameter Ranges and Model Complexities [J] . Youlong XIA, Zong-Liang YANG, Paul L. STOFFA, 大气科学进展（英文版） . 2005,第001期
4. 斜板(管)沉降分离数学模型的构建与剖析 Establishing and Anatomizing with Respect to Inclined-Plate (Pipe) Sedimentation Separation Mathematical Models [J] . Hans Journal of Chemical Engineering and Technology . 2011,第1期

机译：斜板(管)沉降分离数学模型的构建与剖析 Establishing and Anatomizing with Respect to Inclined-Plate (Pipe) Sedimentation Separation Mathematical Models
5. CSTR生物催化反应过程数学模型拉氏变换及过程动态特性 Laplace Transforming and Dynamics of CSTR Bioreaction Mathematical Models [J] . Shengwu Guocheng . 2011,第1期

机译：CSTR生物催化反应过程数学模型拉氏变换及过程动态特性 Laplace Transforming and Dynamics of CSTR Bioreaction Mathematical Models
6. 国雋会議“recent Progress On Mathematical Modeling In Ironmaking 2008”報告 [J] . 有山?郎ふぇらむ . 2008,第12期

机译：国隽会议“recent Progress On Mathematical Modeling In Ironmaking 2008”报告
7. Kema Arc Model Parameters Evaluation [C] . Cividjian, G.A., Silvis-Cividjian, . 2001

机译：KE吗arc model parameters evaluation
8. Optimal Design of Green Roofs: Mathematical Model and Experimental Evidence =绿色屋顶的优化设计：数学模型及实验数据的结合 [D] . Hong, Jing. 2018

机译：Optimal Design of Green Roofs: Mathematical Model and Experimental Evidence =绿色屋顶的优化设计：数学模型及实验数据的结合
9. Development of a new quantitative structure–activity relationship model for predicting Ames mutagenicity of food flavor chemicals using StarDrop™ auto-Modeller™ [O] . Toshio Kasamatsu, Airi Kitazawa, Sumie Tajima, 2021

机译：使用Stardrop™Auto-Modeller™预测食品风味化学品的AME致突变性的新定量结构 - 活动关系模型
10. A collision model for DNA separation by capillary electrophoresis in dilute polymer solution [O] . Jin Y, Lin BC, Fung YS 2001

机译：a collision model for DNa separation by capillary electrophoresis in dilute polymer solution
11. Models-3 Installation Procedures for a Sun Workstation with a Unix-Based Operation System (Models-3 Version 4.1). [R] . Benjey, W. G. 2001

机译：使用基于Unix的操作系统的sun工作站的model-3安装过程（models-3 Version 4.1）。

Chromatographic separation of wood model constituents—Mathematical modeling and parameter estimation

摘要

著录项

相似文献

相关主题

期刊订阅