Original title: Ebulliometric and Static Measurement of Total Pressure in the in the Binary Water + Poly(Ethylene Glycol) System.
Authors: Pavlíček, Jan ; Bogdanić, Grozdana ; Wichterle, Ivan ; Izák, Pavel
Document type: Papers
Conference/Event: European Symposium on Applied Thermodynamics - ESAT 2018, Prague (CZ), 20180610
Year: 2018
Language: eng
Abstract: The total pressure of the systems containing water and three different poly(ethylene glycol)s with nominal molecular weights of 1000, 3000 and 6000 g mol-1 was measured isothermally at 303.15, 308.15, 313.15, 323.15, 333.15, 343.15, 353.15 and 363.15, using the improved static apparatus for lower temperatures and ebulliometrically for higher temperatures, covering the concentration range up to 50 wt % of the polymer. The 343.15 K isotherm was measured by both experimental methods, and both showed good continuity and performance. A lot of additional data have been measured but not yet published, which are integrated here together with our recent measurement.
Keywords: polymer system; vapou-liquid equilibrium
Project no.: GA15-19542S (CEP), GA17-05421S (CEP)
Funding provider: GA ČR, GA ČR
Host item entry: Book of Abstracts, ISBN N

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0289374

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