Vapor-Liquid Equilibrium in Dilute Aqueous Solutions of NH3-SO2-CO2.
نویسندگان
چکیده
منابع مشابه
A new modified Wilson equation for the calculation of vapor–liquid equilibrium of aqueous polymer solutions
A local composition model based on the lattice theory and two-fluid theory, considering the excess heat capacity, which is a modified Wilson equation, is developed for the excess Gibbs energy of aqueous polymer solutions. The model represents a synergistic combination of the excess entropy for mixing molecules of different sizes and the temperature dependent residual contribution, which combine...
متن کاملRepresenting Vapor-Liquid Equilibrium for an Aqueous MEA-CO2 System Using the Electrolyte Nonrandom-Two-Liquid Model
Following the work of Austgen et al., the electrolyte nonrandom-two-liquid (NRTL) model was applied in a thermodynamically consistent manner to represent the vapor-liquid equilibrium (VLE) of the aqueous monoethanolamine (MEA)-CO2 system with rigorous chemical equilibrium consideration. Special attention was given to the accurate VLE description of the system at both absorbing and stripping con...
متن کاملLiquid - Vapor Equilibrium/Distillation
Background The volatility of a compound is its ability to change into a vapor, or to evaporate at a particular temperature and pressure. The normal boiling point of a liquid usually allows comparison of its volatility to other materials, with lower boiling points indicating greater volatility, but this may be affected somewhat by the presence of other materials. Comparison of the concentration ...
متن کاملStatistical mechanics of sum frequency generation spectroscopy for the liquid–vapor interface of dilute aqueous salt solutions
0009-2614/$ see front matter 2009 Elsevier B.V. A doi:10.1016/j.cplett.2009.01.028 * Corresponding author. Address: Department of C fornia, Berkeley, CA 94720, United States. E-mail address: [email protected] (P.L. Geissle We demonstrate a theoretical description of vibrational sum frequency generation (SFG) at the boundary of aqueous electrolyte solutions. This approach identifies and expl...
متن کاملEquilibrium and Dynamics of Dilute Polymer Solutions
Polymers show universal behavior at long length and time scales. In this chapter, the equilibrium and dynamics of dilute polymer solutions is presented in terms of theoretical models that form the basis of polymer physics. The size of an ideal polymer is calculated from the freely jointed chain model, the freely rotating chain model and the Gaussian equivalent chain model. The Edwards Hamiltoni...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: KAGAKU KOGAKU RONBUNSHU
سال: 1999
ISSN: 0386-216X,1349-9203
DOI: 10.1252/kakoronbunshu.25.677