Multivariable control system design of CO2/amine absorber/desorber units by using a rigorous steady-state model

I. Alatiqi; M. Sabri; E. Alper

doi:10.1016/0950-4214(93)85009-K

Multivariable control system design of CO₂/amine absorber/desorber units by using a rigorous steady-state model

I. Alatiqi^*, M. Sabri, E. Alper

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Computer simulations with a rigorous steady-state model were used in a multivariable control system analysis of industrial CO₂/MEA absorption/desorption units. Analysis predicts that the system is stable in a closed loop and that the variables should be paired such that the compositions of lean and rich solutions are controlled by manipulating the liquid circulation rate and the reboiler duty, respectively.

Original language	English
Pages (from-to)	119-121
Number of pages	3
Journal	Gas Separation and Purification
Volume	7
Issue number	2
DOIs	https://doi.org/10.1016/0950-4214(93)85009-K
Publication status	Published - 1993
Externally published	Yes

Keywords

CO/amine
absorption/desorption
steady-state model

ASJC Scopus subject areas

Chemical Engineering(all)
Engineering(all)

Access to Document

10.1016/0950-4214(93)85009-K

Cite this

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title = "Multivariable control system design of CO2/amine absorber/desorber units by using a rigorous steady-state model",

abstract = "Computer simulations with a rigorous steady-state model were used in a multivariable control system analysis of industrial CO2/MEA absorption/desorption units. Analysis predicts that the system is stable in a closed loop and that the variables should be paired such that the compositions of lean and rich solutions are controlled by manipulating the liquid circulation rate and the reboiler duty, respectively.",

keywords = "CO/amine, absorption/desorption, steady-state model",

author = "I. Alatiqi and M. Sabri and E. Alper",

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AU - Alatiqi, I.

AU - Sabri, M.

AU - Alper, E.

PY - 1993

Y1 - 1993

N2 - Computer simulations with a rigorous steady-state model were used in a multivariable control system analysis of industrial CO2/MEA absorption/desorption units. Analysis predicts that the system is stable in a closed loop and that the variables should be paired such that the compositions of lean and rich solutions are controlled by manipulating the liquid circulation rate and the reboiler duty, respectively.

AB - Computer simulations with a rigorous steady-state model were used in a multivariable control system analysis of industrial CO2/MEA absorption/desorption units. Analysis predicts that the system is stable in a closed loop and that the variables should be paired such that the compositions of lean and rich solutions are controlled by manipulating the liquid circulation rate and the reboiler duty, respectively.

KW - CO/amine

KW - absorption/desorption

KW - steady-state model

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