- PII
- 10.31857/S0044453723070038-1
- DOI
- 10.31857/S0044453723070038
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 97 / Issue number 7
- Pages
- 925-931
- Abstract
- 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).
- Keywords
- метансульфоновая кислота модель Питцера–Симонсона–Клегга статический метод давления пара метод точки росы фазовая диаграмма
- Date of publication
- 12.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 8
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