Limiting activity coefficients of 1-chlorobutane in water and in aqueous solutions of substances involved in synthesis of ionic liquids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F10%3A00023423" target="_blank" >RIV/60461373:22340/10:00023423 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Limiting activity coefficients of 1-chlorobutane in water and in aqueous solutions of substances involved in synthesis of ionic liquids

Popis výsledku v původním jazyce

Limiting activity coefficients were measured for 1-chlorobutane in water and in aqueous solutions of the additives 1-methylimidazole (MeIm), ionic liquid 1-butyl-3-methylimidazolium chloride (BMImCl), and sodium chloride (NaCl) at temperatures from 273.35 to 308.15 K and additive concentrations from 0 to 0.6 mol kg-1 employing the methods of inert gas stripping and exponential saturator. The data measured in this work enabled us to establish recommended temperature dependence for limiting activity coefficients of 1-chlorobutane in water. To this end, the present data were supplemented with (i) compiled and critically evaluated limiting activity coefficient data from the literature and (ii) an estimated value of infinite dilution partial molar heat capacity and subsequently fitted to a suitable model equation. The recommended values of limiting activity coefficients and from them inferred values of solubility, Henry?s law constant, and air?water partition coefficients are reported at se

Název v anglickém jazyce

Limiting activity coefficients of 1-chlorobutane in water and in aqueous solutions of substances involved in synthesis of ionic liquids

Popis výsledku anglicky

Limiting activity coefficients were measured for 1-chlorobutane in water and in aqueous solutions of the additives 1-methylimidazole (MeIm), ionic liquid 1-butyl-3-methylimidazolium chloride (BMImCl), and sodium chloride (NaCl) at temperatures from 273.35 to 308.15 K and additive concentrations from 0 to 0.6 mol kg-1 employing the methods of inert gas stripping and exponential saturator. The data measured in this work enabled us to establish recommended temperature dependence for limiting activity coefficients of 1-chlorobutane in water. To this end, the present data were supplemented with (i) compiled and critically evaluated limiting activity coefficient data from the literature and (ii) an estimated value of infinite dilution partial molar heat capacity and subsequently fitted to a suitable model equation. The recommended values of limiting activity coefficients and from them inferred values of solubility, Henry?s law constant, and air?water partition coefficients are reported at se

Druh

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

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Fluid Phase Equilibria

ISSN

0378-3812

e-ISSN

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Svazek periodika

299

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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