Solubility, liquid-liquid equilibrium and critical states for the quaternary system acetic acid-ethanol-ethyl acetate-water at 303.15 K and 313.15 K
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- 作者：Maria Toikka ; Artemiy Samarov ; Maya Trofimova ; Alexandra Golikova ; Nikita Tsvetov ; Alexander Toikka ; alexander.toikka@chem.spbu.ru" class="auth_mail ; toikka@yandex.ru" class="auth_mail
- 关键词：Liquid&ndash ; liquid equilibria ; Ethyl acetate ; Esterification ; Quaternary reacting systems ; Critical states
- 刊名：Fluid Phase Equilibria
- 出版年：15 July 2014
- 年：2014
- 卷：373
- 期：Complete
- 页码：72-79
- 全文大小：920 K
文摘
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Solubility data for acetic acid–ethanol–ethyl acetate–water system at 303.15 K and 313.15 K.
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LLE tie-lines and critical states of LLE for quaternary system have been determined.
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The data for two ternary sub-systems with miscibility gap are presented.
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The LLE data have been calculated by using UNIFAC and NRTL models.