Phase Equilibria in H2O–CH3SO3H System: Experiment and Thermodynamic Modeling

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

Water activities in H2O–CH3SO3H system were obtained by the dew point method and by the static method of a vapor pressure measurement in a temperature range 288.15–323.15 K. Pitzer–Simonson–Clegg model parameters were calculated. The parameters describe adequately properties of a liquid phase in a temperature range 198.15–323.15 К and with an acid concentration up to 80 wt %. Stability parameters were determined for two solid phases, HMS·H2O and HMS·3H2O (HMS = CH3SO3H).

Авторлар туралы

E. Belova

Department of Chemistry, Moscow State University, Moscow, Russia

Email: catrine2@mail.ru
Moscow, Russia

A. Kapelushnikov

Materials Science Department, Moscow State University

Email: catrine2@mail.ru
Moscow, Russia

A. Voskov

Department of Chemistry, Moscow State University, Moscow, Russia

Хат алмасуға жауапты Автор.
Email: catrine2@mail.ru
Moscow, Russia

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© Е.В. Белова, А.С. Капелюшников, А.Л. Восков, 2023