Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F18%3APU130332" target="_blank" >RIV/00216305:26310/18:PU130332 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.acs.org/doi/ipdf/10.1021/acs.jced.8b00403" target="_blank" >https://pubs.acs.org/doi/ipdf/10.1021/acs.jced.8b00403</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acs.jced.8b00403" target="_blank" >10.1021/acs.jced.8b00403</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol

Popis výsledku v původním jazyce

A detailed investigation into the viscosity, density, and refractive index of a binary mixture of propane-1,3-diol/water was performed for the whole range of mass fractions of propane-1,3-diol. The viscosity and density were measured over a wide range of temperatures from T = 253.15 K to T = 353.15 K where possible, or to the nearest safe point before freezing. The refractive indices were measured for the same dilutions as in the case of the viscosity and density over a reduced temperature range of T = (278.15 to 318.15) K. A mathematical analysis via excess properties was conducted and fitted to the Redlich–Kister equation. Furthermore, a prediction of density data is provided by a polynomial and DIPPR exponential model. The viscosity data are fitted to Grunberg-Nissan, Lederer, McAllister, and Heric models and a new combined model with variable temperature and molar and mass fractions based on these models is presented. Data comparison of the propane-1,3-diol/water binary mixture is performed on propan-1,2-diol/water mixture as the physically closest binary system and application alternative fluid.

Název v anglickém jazyce

Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol

Popis výsledku anglicky

A detailed investigation into the viscosity, density, and refractive index of a binary mixture of propane-1,3-diol/water was performed for the whole range of mass fractions of propane-1,3-diol. The viscosity and density were measured over a wide range of temperatures from T = 253.15 K to T = 353.15 K where possible, or to the nearest safe point before freezing. The refractive indices were measured for the same dilutions as in the case of the viscosity and density over a reduced temperature range of T = (278.15 to 318.15) K. A mathematical analysis via excess properties was conducted and fitted to the Redlich–Kister equation. Furthermore, a prediction of density data is provided by a polynomial and DIPPR exponential model. The viscosity data are fitted to Grunberg-Nissan, Lederer, McAllister, and Heric models and a new combined model with variable temperature and molar and mass fractions based on these models is presented. Data comparison of the propane-1,3-diol/water binary mixture is performed on propan-1,2-diol/water mixture as the physically closest binary system and application alternative fluid.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/TH01031303" target="_blank" >TH01031303: Vývoj ekologicky šetrné teplonosné nemrznoucí kapaliny pro energetiku a automotive</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Chemical & Engineering Data

ISSN

0021-9568

e-ISSN

1520-5134

Svazek periodika

63

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

17

Strana od-do

4350-4367

Kód UT WoS článku

000453488000007

EID výsledku v databázi Scopus

2-s2.0-85056893771