Conservatively Perturbed Equilibrium (CPE) in chemical kinetics

GS Yablonsky, PD Branco, GB Marin… - Chemical Engineering …, 2019 - Elsevier
Abstract The phenomenon of “Conservatively Perturbed Equilibrium”(CPE) in chemical
kinetics is distinguished using a sequence of first-order reactions (linear mechanism) and …

Joint kinetics: A new paradigm for chemical kinetics and chemical engineering

GS Yablonsky, D Constales, GB Marin - Current Opinion in Chemical …, 2020 - Elsevier
Joint kinetics, a new paradigm for chemical kinetics and chemical engineering, is proposed.
Its main idea is performing a battery of kinetic experiments from special initial compositions …

Exact autonomous invariants of nonlinear chemical reactions

NI Kol'tsov - Kinetics and Catalysis, 2020 - Springer
The exact autonomous (time-independent) kinetic invariants of nonlinear chemical reactions
occurring in open systems with the participation of an independent and any number of …

[HTML][HTML] Perturbed and unperturbed: analyzing the conservatively perturbed equilibrium (linear case)

Y Xi, X Liu, D Constales, GS Yablonsky - Entropy, 2020 - mdpi.com
The “conservatively perturbed equilibrium”(CPE) technique for a complex chemical system
is computationally analyzed in a batch reactor considering different linear mechanisms with …

Mapping the kinetic events in a linear two-step irreversible-reversible reaction mechanism

D Branco, GS Yablonsky, GB Marin… - Chemical Engineering …, 2017 - Elsevier
Kinetic events (intersections, maxima and coincidences) are mapped in the batch reactor
(BR) and the continuously stirred-tank reactor (CSTR). The mechanism A→ B⇄ C was used …

Chemical engineering kinetics of p-xylene chlorination in a gas-liquid agitated reactor

FP Rigas - Chemical Engineering Science, 2023 - Elsevier
This study aims at determining both the rate constants of chlorination of p-xylene with
molecular chlorine and FeCl 3 as a catalyst at 70° C and 90° C and the related chemical …

Autonomous kinetic invariants of linear chemical reactions

VK Fedotov, NI Kol'tsov - Kinetics and Catalysis, 2019 - Springer
A method has been developed for calculating the exact autonomous kinetic invariants of
multistage linear chemical reactions occurring in a gradientless isothermal reactor via any …

Quasi-invariants of chemical reactions in the ideal displacement reactor

NI Koltsov - Theoretical Foundations of Chemical Engineering, 2020 - Springer
Mathematical models of nonequilibrium processes in distributed systems are described by
partial differential equations with given boundary conditions and, as a rule, cannot be solved …

Kinetic Characteristic Features of the Fast Relaxations of Chemical Reactions

NI Kol'tsov - Russian Journal of Physical Chemistry B, 2020 - Springer
Fast changes in the kinetic characteristics occur at the beginning of the transition processes
of nonlinear chemical reactions, which are often not observed during nonstationary …

[HTML][HTML] Кинетические квазиинварианты химических реакций в закрытых системах

ВХ Федотов, НИ Кольцов - Известия высших учебных заведений …, 2019 - cyberleninka.ru
Обсуждаются ограничения дуал-метода и его расширенной версии-метода мульти-
экспериментов при определении точных временных кинетических …