Influence of the Molecular Weight of PEG on the Polymer/Salt Phase Diagrams of Aqueous Two-Phase Systems
Binodal data for systems composed by polyethylene glycol (PEG) (4000, 6000, or 8000) and salt (potassium citrate, potassium sodium tartrate) were obtained using the cloud point method, at T = 298.15 K. Merchuk equation was applied for the fitting of binodal curves. Tie-lines for systems of PEG (4000...
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| Format: | article |
| Language: | eng |
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2016
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| Online Access: | https://hdl.handle.net/10216/104786 |
| Country: | Portugal |
| Oai: | oai:repositorio-aberto.up.pt:10216/104786 |