탄산칼륨수용액과 탄산칼륨-PEG 수용액상에서 이산화탄소의 용해도 Solubilities of Carbon Dioxide in the Aqueous Potassium Carbonate and Potassium Carbonate-Poly(ethylene glycol) solutions

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 1042
  • Download : 0
The solubilities of carbon dioxide in the aqueous potassium carbonate (K2CO3) solutions and potassium carbonatepoly(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.
Publisher
한국화학공학회
Issue Date
1997-04-01
Language
KOR
Citation

한국화학공학회 춘계학술발표회, pp.0 - 0

URI
http://hdl.handle.net/10203/124762
Appears in Collection
CBE-Conference Papers(학술회의논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0