Flashpoint prediction for binary mixtures of alcohols with water in order to improve their safety

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F15%3A86090524" target="_blank" >RIV/61989100:27350/15:86090524 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27650/15:86090524 RIV/61989100:27200/15:86090524

Výsledek na webu

<a href="http://dx.doi.org/10.1002/ceat.201400663" target="_blank" >http://dx.doi.org/10.1002/ceat.201400663</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ceat.201400663" target="_blank" >10.1002/ceat.201400663</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Flashpoint prediction for binary mixtures of alcohols with water in order to improve their safety

Popis výsledku v původním jazyce

Aqueous solutions of alcohols have for many years, and still today, been of considerable interest to a wide range of scientists and technologists. This paper presents the simple dimensionless experimental formulae based on rational reciprocal and polynomial functions for correlation of the flashpoint data of binary mixtures of two components. The formulae are based on data obtained from flashpoint experiments and predictions. The liquid-phase activity coefficients for CnH2n+1OH (n=1-5) binary aqueous-organic mixtures were estimated using the Wilson, NTRL and UNIQUAC equations. To confirm the predictive efficiency of the derived flashpoint approximated values, the model was verified by comparing the predicted values with the experimental data for the studied mixtures. Potential application for the model concerns the assessment of fire and explosion hazards, and the development of inherently safer designs for chemical processes containing binary partially miscible mixtures of an aqueous-

Název v anglickém jazyce

Flashpoint prediction for binary mixtures of alcohols with water in order to improve their safety

Popis výsledku anglicky

Aqueous solutions of alcohols have for many years, and still today, been of considerable interest to a wide range of scientists and technologists. This paper presents the simple dimensionless experimental formulae based on rational reciprocal and polynomial functions for correlation of the flashpoint data of binary mixtures of two components. The formulae are based on data obtained from flashpoint experiments and predictions. The liquid-phase activity coefficients for CnH2n+1OH (n=1-5) binary aqueous-organic mixtures were estimated using the Wilson, NTRL and UNIQUAC equations. To confirm the predictive efficiency of the derived flashpoint approximated values, the model was verified by comparing the predicted values with the experimental data for the studied mixtures. Potential application for the model concerns the assessment of fire and explosion hazards, and the development of inherently safer designs for chemical processes containing binary partially miscible mixtures of an aqueous-

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Chemical Engineering and Technology

ISSN

0930-7516

e-ISSN

—

Svazek periodika

38

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

727-733

Kód UT WoS článku

000352111200021

EID výsledku v databázi Scopus

2-s2.0-84925369322