Thermodynamic Analysis of Peculiarities of the State Diagrams of Chemically Reacting Systems in the Vicinity of Critical Points

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Thermodynamic Analysis of Peculiarities of the State Diagrams of Chemically Reacting Systems in the Vicinity of Critical Points. / Toikka, A. M.; Gorovits, B. I.; Toikka, M. A.

In: Russian Journal of Physical Chemistry A, Vol. 96, No. 3, 03.2022, p. 478-484.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{166f586977aa45cd862191683f8c840a,

title = "Thermodynamic Analysis of Peculiarities of the State Diagrams of Chemically Reacting Systems in the Vicinity of Critical Points",

abstract = "Abstract: Thermodynamic relationships are obtained to analyze patterns in the phase diagrams of systems with chemical interaction between materials in the vicinity of critical points. The procedure is based on introducing new variables (analogs of mole fractions). A general equation is derived for the isothermal–isobaric curve of chemical equilibrium in generalized concentration variables. The behavior of chemically reacting liquid–liquid systems in the vicinity of the critical points of two-phase equilibria is analyzed, and the corresponding diagrams are presented.",

keywords = "critical states, liquid–liquid, thermodynamics",

author = "Toikka, {A. M.} and Gorovits, {B. I.} and Toikka, {M. A.}",

note = "Publisher Copyright: {\textcopyright} 2022, Pleiades Publishing, Ltd.",

year = "2022",

month = mar,

doi = "10.1134/s0036024422030244",

language = "English",

volume = "96",

pages = "478--484",

journal = "Russian Journal of Physical Chemistry A",

issn = "0036-0244",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "3",

}

RIS

TY - JOUR

T1 - Thermodynamic Analysis of Peculiarities of the State Diagrams of Chemically Reacting Systems in the Vicinity of Critical Points

AU - Toikka, A. M.

AU - Gorovits, B. I.

AU - Toikka, M. A.

PY - 2022/3

Y1 - 2022/3

N2 - Abstract: Thermodynamic relationships are obtained to analyze patterns in the phase diagrams of systems with chemical interaction between materials in the vicinity of critical points. The procedure is based on introducing new variables (analogs of mole fractions). A general equation is derived for the isothermal–isobaric curve of chemical equilibrium in generalized concentration variables. The behavior of chemically reacting liquid–liquid systems in the vicinity of the critical points of two-phase equilibria is analyzed, and the corresponding diagrams are presented.

AB - Abstract: Thermodynamic relationships are obtained to analyze patterns in the phase diagrams of systems with chemical interaction between materials in the vicinity of critical points. The procedure is based on introducing new variables (analogs of mole fractions). A general equation is derived for the isothermal–isobaric curve of chemical equilibrium in generalized concentration variables. The behavior of chemically reacting liquid–liquid systems in the vicinity of the critical points of two-phase equilibria is analyzed, and the corresponding diagrams are presented.

KW - critical states

KW - liquid–liquid

KW - thermodynamics

UR - http://www.scopus.com/inward/record.url?scp=85127352569&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/0212421b-fae0-32fe-baef-5baa5fc8e959/

U2 - 10.1134/s0036024422030244

DO - 10.1134/s0036024422030244

M3 - Article

AN - SCOPUS:85127352569

VL - 96

SP - 478

EP - 484

JO - Russian Journal of Physical Chemistry A

JF - Russian Journal of Physical Chemistry A

SN - 0036-0244

IS - 3

ER -

ID: 95197441