Modeling of systems with aqueous solutions of UO
                                2
                                2+
                             salts. Asymmetric model of excess thermodynamic functions, based on virial expansion of the Gibbs free energy of the solution, VD-AS

Чарыков, Н. А.; Semenov, Konstantin N.; Kurilenko, A. V.; Кескинов, В. А.; Letenko, D. G.; Куленова, Н. А.; Zolotarev, A. A.; Klepikov, V. V.

doi:10.1134/s1066362217020059

Cited by 5 publications

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“…(dξ (12) /dT) P = ∆ S (12) /∆ A f (12) = ∆ H (12) /T∆ A f (12) (>; <; =)0, i f : ∆ S (12) (∆ H (12) )(>; <; =)0…”

Section: Case Of Common Reagents or Common Productsmentioning

confidence: 99%

“…According to previous terminology, quasi-reactions are isolated and can be considered as previously in Section 3. Thus: − ∆ S (12) dT + ∆ V (12) dTdP + ∆ A f (12) dξ (12) = 0 (57)…”

Section: Case Of Common Reagent Of One Reaction and Product Of Other ...mentioning

confidence: 99%

“…Taking into account Equation ( 85), one can write that: (dξ (12) ) P = 0; (ξ (12) ) P is in the extreme, and from Equations ( 83) and (86) it follows that:…”

Section: Polytherm Isobar Conditions ( ≠ 0mentioning

confidence: 99%

“…Connected reaction systems. Using Equations ( 43) and (44) for quasi-reaction-12 at T = const: ∆ V (12) dP + ∆ A f (12) dξ (12) = 0; dξ (12) = dξ (1) /ν…”

Section: Isotherm Polybar Conditionsmentioning

confidence: 99%

“…(dξ (12) ) T = 0; (ξ (12) ) T is in the extreme, and from Equations ( 89) and (90), it follows that:…”

Section: Isotherm Polybar Conditionsmentioning

confidence: 99%

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Approach for the Description of Chemical Equilibrium Shifts in the Systems with Free and Connected Chemical Reactions

et al. 2022

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Approach for the description of chemical equilibrium shifts in the systems with free and connected chemical reactions was elaborated. Driving forces of chemical equilibrium shifts were temperature change (at P = const), pressure change (at T = const), and input or output of reagents or products (at T, P = const). It was demonstrated how the conditions for passing through the extremes of the state parameters (T, P, and components molar numbers) in one of the reactions transmitted to other reactions, connected with the first one by reagents or products.

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“…(dξ (12) /dT) P = ∆ S (12) /∆ A f (12) = ∆ H (12) /T∆ A f (12) (>; <; =)0, i f : ∆ S (12) (∆ H (12) )(>; <; =)0…”

Section: Case Of Common Reagents or Common Productsmentioning

confidence: 99%

Section: Case Of Common Reagent Of One Reaction and Product Of Other ...mentioning

confidence: 99%

“…Taking into account Equation ( 85), one can write that: (dξ (12) ) P = 0; (ξ (12) ) P is in the extreme, and from Equations ( 83) and (86) it follows that:…”

Section: Polytherm Isobar Conditions ( ≠ 0mentioning

confidence: 99%

“…Connected reaction systems. Using Equations ( 43) and (44) for quasi-reaction-12 at T = const: ∆ V (12) dP + ∆ A f (12) dξ (12) = 0; dξ (12) = dξ (1) /ν…”

Section: Isotherm Polybar Conditionsmentioning

confidence: 99%

“…(dξ (12) ) T = 0; (ξ (12) ) T is in the extreme, and from Equations ( 89) and (90), it follows that:…”

Section: Isotherm Polybar Conditionsmentioning

confidence: 99%

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