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Mass Transfer Kinetics of CO2 in Loaded Aqueous MEA Solutions

Sammendrag

The kinetic mass transfer between partially loaded MEA aqueous solutions and CO2 were measured in absorption experiments over a temperature range 303.15 – 313.15 K, MEA concentrations 3 M and 5 M, and a partial loading range 0.05 –0.30 mol/mol. The measurements were conducted by a stirred cell using batch operation for both liquid and gas. The pseudo first order reaction rate constant kps and the 2nd order reaction rate constant k2 were obtained. The effects of the pre-loading of the solutions on kps and k2 were investigated.

Kategori

Vitenskapelig artikkel

Språk

Engelsk

Forfatter(e)

  • Jiru Ying
  • Annie Rose Sabuero Knutsen
  • Dag-Arne Eimer

Institusjon(er)

  • SINTEF Industri / Prosessteknologi
  • Universitetet i Sørøst-Norge

År

2017

Publisert i

Energy Procedia

ISSN

1876-6102

Forlag

Elsevier

Årgang

114

Side(r)

2088 - 2095

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