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An Improved Apparatus for Vapor–liquid Equilibria Measurement in Systems Containing Polymer at Higher Temperatures.
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SYSNO ASEP 0474799 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title An Improved Apparatus for Vapor–liquid Equilibria Measurement in Systems Containing Polymer at Higher Temperatures. Author(s) Pavlíček, Jan (UCHP-M) RID, SAI
Bogdanić, Grozdana (UCHP-M) RID, ORCID, SAI
Wichterle, Ivan (UCHP-M) RID, ORCID, SAISource Title Book of Abstracts. - -, 2017 - ISBN N. Pages s. 236 Number of pages 1 s. Publication form Online - E Action European Symposium on Applied Thermodynamics - ESAT 2017 /29./ Event date 18.05.2017 - 21.05.2017 VEvent location Bucharest Country RO - Romania Event type WRD Language eng - English Country RO - Romania Keywords vapor-liquid equilibrium ; polymer ; solvent Subject RIV CF - Physical ; Theoretical Chemistry OECD category Physical chemistry R&D Projects GA15-19542S GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 Annotation The apparatus for total pressure measurement in polymer + solvent systems has been designed recently. In the presented work, the range of functioning of this apparatus was extended to allow investigations at higher temperatures. A direct capacitance pressure sensor (Baratron) was replaced by a pressure transducer, which may be heated up to 200 oC. In addition, the solutions with higher concentrations of polymer can be studied in contrast to the ebulliometric method, which is limited because of problems with physical boiling of viscous mixtures. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2018
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