Carbon Dioxide Solubility in Aqueous Potassium Lysinate Solutions: High Pressure Data and Thermodynamic Modeling

Humbul Suleman, Abdulhalim Shah Maulud, Zakaria Man

Research output: Contribution to journalArticle

Abstract

In present study, the solubility of carbon dioxide has been determined in aqueous potassium lysinate solutions for a wide range of pressure (150 – 4040 KPa), temperature (313.15 – 353.15K) and concentration (1 – 2.5 M). It was found that lysine has good absorptive capacity for carbon dioxide and is comparable to conventional alkanolamines. An enhanced Kent Eisenberg model developed for high pressure vapor-liquid equilibrium data has been used to correlate carbon dioxide solubility in aqueous potassium lysinate solutions. The model results are coherent with experimental findings.
Original languageEnglish
Pages (from-to)1303-1311
JournalProcedia Engineering
Volume148
DOIs
Publication statusPublished - 12 Jul 2016

Fingerprint Dive into the research topics of 'Carbon Dioxide Solubility in Aqueous Potassium Lysinate Solutions: High Pressure Data and Thermodynamic Modeling'. Together they form a unique fingerprint.

  • Cite this