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Simple Equipment for Measurement of Total Pressure Tested on Poly(ethylene glycol) + Water System.
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SYSNO ASEP 0462424 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Simple Equipment for Measurement of Total Pressure Tested on Poly(ethylene glycol) + Water System. Author(s) Pavlíček, Jan (UCHP-M) RID, SAI
Bogdanić, Grozdana (UCHP-M) RID, ORCID, SAI
Wichterle, Ivan (UCHP-M) RID, ORCID, SAISource Title Abstracts. - - : -, 2016 - ISBN N. Pages p5.73 Number of pages 2 s. Publication form Medium - C Action International Conference on Process Integration, Modeling and Optimization for Energy Savings and Pollution Reduction (PRES) /19./ Event date 27.08.2016 - 31.08.2016 VEvent location Prague Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords experimental data ; vapour-liquid equilibria ; new equipment Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects GA15-19542S GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 Annotation In this work, new equipment designed for total pressure determination in mixtures where one of component is not volatile, such as polymer + solvent systems, is presented. It enables measurement of pressure above solutions in a wider concentration range. The equipment has been tested and calibrated using vapour pressure of pure water. It consist of thermostat with temperature measurement (AΣΛ, model F250), 100 ml vessel for solution with magnetic stirrer with a very strong driver, and of heated manifold for charging, degassing and for pressure measurement. Pressure is measured with use of absolute heated capacitance unit MKS Baratron (pressure range 1000 Torr = 133 kPa). Mixtures were prepared by weighing to obtain volume of 50 ml, approx. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2017
Number of the records: 1