Solubilities of carbon dioxide in the aqueous potassium carbonate and potassium carbonate-poly(ethylene glycol) solutions

Cited 31 time in webofscience Cited 0 time in scopus
  • Hit : 793
  • Download : 59
The solubilities of carbon dioxide in the aqueous potassium carbonate (K2CO3) solutions and potassium carbonate-poly(ethylene glycol) (PEG) solutions were measured at 298.2 and 323.2 K with a CO2 partial pressure range of 5 kPa to 2 MPa. The concentrations of the aqueous mixtures by mass were 5% K2CO3, 5% K2CO3-15% PEG, 5% K2CO3-30% PEG, 10% K2CO3 and 10% K2CO3-15% PEG. The experimental solubility results were presented by the mole ratio of CO2 and K2CO3 contained in the liquid mixture. The addition of PEG to 5 mass% K2CO3 solution rather lowered the solubility of CO2 at a constant temperature and pressure within the CO2 partial pressure range of 5 kPa to 2 MPa. The loadings of CO2 decreased with increasing temperature from 298.2 to 323.2 K. (C) 1997 Elsevier Science B.V.
Publisher
ELSEVIER SCIENCE BV
Issue Date
1997-06
Language
English
Article Type
Article
Keywords

HYDROGEN-SULFIDE; SULFOLANE; MIXTURES; METHYLDIETHANOLAMINE

Citation

FLUID PHASE EQUILIBRIA, v.134, no.1-2, pp.141 - 149

ISSN
0378-3812
URI
http://hdl.handle.net/10203/9015
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 31 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0