Linear chromatographic elution and breakthrough curves: quasi-lognormal distribution function and its derived equations
文献类型：期刊论文
| 作者 | Xiu, GH; Li, P |
| 刊名 | CHEMICAL ENGINEERING SCIENCE
 |
| 出版日期 | 1999-02-01 |
| 卷号 | 54期号:3页码:377-387 |
| 关键词 | linear chromatography elution curve breakthrough curve asymmetry Q-LND approximation |
| ISSN号 | 0009-2509 |
| 其他题名 | Chem. Eng. Sci. |
| 中文摘要 | The quasi-lognormal distribution (Q-LND) probability density function and its integrating form (Q-LND approximation) were used to predict linear chromatographic elution curves and breakthrough curves, respectively. By comparing with the exact solution of the breakthrough curves, a general criterion for the applicability of the Q-LND probability density function and its integrating form was provided. The equations that include the first absolute moment and the second central moment were presented to calculate the chromatographic figures of merit for ideal and asymmetry peaks. Some problems such as the volume overloading in linear chromatography were discussed. (C) 1998 Elsevier Science Ltd. All rights reserved. |
| 英文摘要 | The quasi-lognormal distribution (Q-LND) probability density function and its integrating form (Q-LND approximation) were used to predict linear chromatographic elution curves and breakthrough curves, respectively. By comparing with the exact solution of the breakthrough curves, a general criterion for the applicability of the Q-LND probability density function and its integrating form was provided. The equations that include the first absolute moment and the second central moment were presented to calculate the chromatographic figures of merit for ideal and asymmetry peaks. Some problems such as the volume overloading in linear chromatography were discussed. (C) 1998 Elsevier Science Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | FIXED-BED ADSORBERS ; LIQUID-CHROMATOGRAPHY ; OVERLAPPING PEAKS ; RESOLUTION ; GAS |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000078078800008 |
| 公开日期 | 2013-11-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5983]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem Met, Beijing 100080, Peoples R China 2.Shenyang Inst Chem Technol, Dept Chem Engn, Shenyang 110021, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiu, GH,Li, P. Linear chromatographic elution and breakthrough curves: quasi-lognormal distribution function and its derived equations[J]. CHEMICAL ENGINEERING SCIENCE,1999,54(3):377-387. |
| APA | Xiu, GH,&Li, P.(1999).Linear chromatographic elution and breakthrough curves: quasi-lognormal distribution function and its derived equations.CHEMICAL ENGINEERING SCIENCE,54(3),377-387. |
| MLA | Xiu, GH,et al."Linear chromatographic elution and breakthrough curves: quasi-lognormal distribution function and its derived equations".CHEMICAL ENGINEERING SCIENCE 54.3(1999):377-387. |
入库方式： OAI收割
来源：过程工程研究所
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