A general column model in CO2SIM for transient modelling of CO2 absorption processes

被引：9

作者：

Tobiesen, Finn Andrew ^{[1
]}

Hillestad, Magne ^{[2
]}

Kvamsdal, Hanne ^{[1
]}

Chikukwa, Actor ^{[1
]}

机构：

[1] SINTEF Mat & Chem, Postbox 4760 Sluppen, N-7494 Trondheim, Norway

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

来源：

6TH TRONDHEIM CONFERENCE ON CO2 CAPTURE, TRANSPORT AND STORAGE | 2012年 / 23卷

关键词：

Dynamic modeling; CO2; capture; absorber; amines; VLE; Kinetics; ABSORBER MODEL; VALIDATION; CAPTURE;

D O I：

10.1016/j.egypro.2012.06.071

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this work, a dynamic model is developed in the CO2SIM framework for transient modelling of CO2 absorbers and desorbers. Validation of code towards pilot data is presented, and the applicability of the model is shown with two examples of usage. Emphasis has been on developing flexible coding architecture for further development into dynamics and for a sequential modular dynamic handling of information when incorporated into a dynamic network solver. The model compares well with the pilot plant measurements and is numerically robust. The methods developed for handling pilot plant data and updating events (as e.g. multiple changes in the feed flow-rate) minimize the manual work for the engineer. (C) 2012 The Authors. Published by Elsevier Ltd. Selection and/or peer-review under responsibility of SINTEF Energi AS

引用

页码：129 / 139

页数：11

共 8 条

[1]

Boston, 2011, EFFECT RENEWABLES EL

[2] Modeling and experimental study of carbon dioxide absorption in aqueous alkanolamine solutions using a membrane contactor [J].

Hoff, KA ;

Juliussen, O ;

Falk-Pedersen, O ;

Svendsen, HF .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2004, 43 (16) :4908-4921

[3] Dynamic modeling and simulation of a CO2 absorber column for post-combustion CO2 capture [J].

Kvamsdal, H. M. ;

Jakobsen, J. P. ;

Hoff, K. A. .

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2009, 48 (01) :135-144

[4] A comparison of different parameter correlation models and the validation of an MEA-based absorber model [J].

Kvamsdal, Hanne M. ;

Chikukwa, Actor ;

Hillestad, Magne ;

Zakeri, Ali ;

Einbu, Aslak .

10TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, 2011, 4 :1526-1533

[5]

Tobiesen F. A., 2006, THESIS

[6] Study of a modified amine-based regeneration unit [J].

Tobiesen, FA ;

Svendsen, HF .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2006, 45 (08) :2489-2496

[7] Desorber energy consumption amine based absorption plants [J].

Tobiesen, FA ;

Svendsen, HF ;

Hoff, KA .

INTERNATIONAL JOURNAL OF GREEN ENERGY, 2005, 2 (02) :201-215

[8] Experimental validation of a rigorous absorber model for CO2 postcombustion capture [J].

Tobiesen, Finn Andrew ;

Svendsen, Hallvard F. ;

Juliussen, Olav .

AICHE JOURNAL, 2007, 53 (04) :846-865

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