Experimental validation of a rate-based model for CO2 capture using an AMP solution

被引：94

作者：

Gabrielsen, Jostein

Svendsen, Hallvard F.

Michelsen, Michael L.

Stenby, Erling H.

Kontogeorgis, Georglos M.

机构：

[1] Tech Univ Denmark, Dept Chem Engn, IVC SEP, DK-2800 Lyngby, Denmark

[2] Norwegian Univ Sci & Technol, NTNU, Dept Chem Engn, N-7491 Trondheim, Norway

来源：

CHEMICAL ENGINEERING SCIENCE | 2007年 / 62卷 / 09期

关键词：

absorption; carbon dioxide; pilot plant data; modeling; mass transfer; packed bed; AMP;

D O I：

10.1016/j.ces.2007.01.034

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Detailed experimental data, including temperature profiles over the absorber, for a carbon dioxide (CO2) absorber with structured packing in an integrated laboratory pilot plant using an aqueous 2-amino-2-methyl-1-propanol (AMP) solution are presented. The experimental gas-liquid material balance was within an average of 3.5% for the experimental conditions presented. A predictive rate-based steady-state model for CO2 absorption into an AMP solution, using an implicit expression for the enhancement factor, has been validated against the presented pilot plant data. Furthermore, a parameter sensitivity analysis for the proposed model has been carried out. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：2397 / 2413

页数：17

共 35 条

[1] Rigorous model for predicting the behavior of CO2 absorption into AMP in packed-bed absorption columns [J].