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Vol 9, No 3 (2014) Determination of vapour–liquid equilibria diagram structure of five-component monoazeotropic system Abstract  similar documents
L. A. Serafimov, A. V. Frolkova, G. A. Syomin
"... In this paper algorithm of determination of vapour-liquid equilibria diagram structure for five ..."
 
Vol 8, No 2 (2013) Simulation of vapor-liquid equilibrium in system: a,g-dichlorohydrin–Α-monochlorohydrin–glycerol–hydrogen chloride–water Abstract  similar documents
S. M. Zanaveskina, Yu. A. Pisarenko, G. S. Dmitriev, L. N. Zanaveskin
"... получена модель парожидкостного равновесия для пятикомпонентной промышленной системы α,γ ..."
 
Vol 19, No 4 (2024) Comparison of methods for calculating the enthalpy of vaporization of binary azeotropic mixtures Abstract  PDF (Eng)  similar documents
D. A. Ryzhkin, V. M. Raeva
"... enthalpies of vaporization for 25 compositions of binary azeotropes (isothermal, isobaric conditions of phase ..."
 
Vol 2, No 6 (2007) Mathematical simulation of vapour–liquid equilibria in binary biazeotripic systems. Abstract  similar documents
I. A. Mitushkina, T. V. Cheluskina, A. K. Frolkova
"... butyrate – butyric acid at different pressures and mathematical simulation of vapour–liquid equilibria ..."
 
Vol 11, No 4 (2016) THE RELATIONSHIP BETWEEN THE STRUCTURE OF PHASE EQUILIBRIUM DIAGRAM AND THE STRUCTURE OF FLOWSHEET DIAGRAMS OF MULTIPHASE QUATERNARY MIXTURES SEPARATION Abstract  PDF (Eng)  similar documents
A. Yu. Sebyakin, A. K. Frolkova
"... diagram structure, limited solubility, azeotrope, mathematical simulation, three-phase delamination ..."
 
Vol 11, No 2 (2016) VAPOUR-LIQUID EQUILIBRIUM IN SYSTEMS WITH ISOBUTYL ACETATE, ACETIC ACID AND METHYL ETHYL KETONE Abstract  PDF (Eng)  similar documents
V. I. Zhuchkov, S. L. Nazansky, O. N. Krupinova, A. K. Frolkova
"... и экспериментальных данных подтвердило адекватность математического моделирования парожидкостного ..."
 
Vol 14, No 5 (2019) Comparison of alternative methods for methyl acetate + methanol + acetic acid + acetic anhydride mixture separation Abstract  PDF (Eng)  similar documents
A. V. Frolkova, Yu. I. Shashkova, А. К. Frolkova, М. A. Mayevskiy
"... topological analysis. It was shown that the system contains one binary azeotrope and is characterized by one ..."
 
Vol 16, No 6 (2021) Evaluation of the adequacy of phase equilibria modeling based on various sets of experimental data Abstract  PDF (Eng)  similar documents
A. V. Frolkova, V. G. Fertikova, E. V. Rytova, A. K. Frolkova
"... Цели. Сравнительный анализ адекватности математических моделей парожидкостного равновесия (ПЖР) и ..."
 
Vol 5, No 3 (2010) Mathematical simulation and research of vapor-liquid equilibrium in systems ethanol/water/ethylenediamine and ethanol/water/butylamine Abstract  similar documents
T. V. Chelyuskina, M. Yu. Marchenkova, A. A. Kulakova
"... -этилендиамин и этанол-вода-бутиламин, а также осуществлено математическое моделирование парожидкостного ..."
 
Vol 4, No 2 (2009) Tangential azeotropy in binary constituents of ternary azeotropic mixtures. Abstract  similar documents
L. A. Serafimov, V. M. Raeva, L. I. Chernykh
"... triple azeotrope are considered. The considered transformations include the stage of border tangential ..."
 
Vol 10, No 4 (2015) Features of calculation of material balance of rectification complex with florentine vessel Abstract  similar documents
A. V. Frolkova, A. K. Frolkova, A. G. Klindukhova, S. A. Vityukov
"... by the presence of three binary and one ternary azeotrope and a splitting area of the closed type was chosen ..."
 
Vol 13, No 3 (2018) SHARP DISTILLATION FOR QUATERNARY SYSTEMS Abstract  similar documents
A. V. Frolkova, M. S. Peshekhontseva, I. S. Gaganov
"... boiling point) and two (with minimum and maximum boiling point) binary azeotropes. Regions of compositions ..."
 
Vol 18, No 5 (2023) Flowsheets for hydroxyacetone–phenol binary mixture separation: The use of special distillation methods Abstract  PDF (Eng)  similar documents
I. S. Gaganov, E. V. Rytova, A. K. Frolkova
"... and boiling point of the hydroxyacetone–phenol azeotrope on pressure was determined in a computational ..."
 
Vol 6, No 4 (2011) Criterion of choosing potential entrainers for extractive distillation Abstract  similar documents
V. M. Raeva, A. Y. Sazonova, A. Y. Sebyakin, D. Y. Kudryavceva
"... mixtures containing minimum boiling azeotrope has been developed. ..."
 
Vol 11, No 6 (2016) SEPARATION OF A MULTICOMPONENT SYSTEM FORMED IN THE PRODUCTION OF EPICHLOROHYDRIN Abstract  PDF (Eng)  similar documents
E. A. Okhlopkova, L. A. Serafimov, A. V. Frolkova, P. P. Tsekin
"... technological scheme of separation of the studied system containing five distillation columns and a Florentine ..."
 
Vol 9, No 6 (2014) Modelling of phase equilibrium in chloroform – ethanol – ionic liguid system Abstract  similar documents
S. L. Nazanskiy, V. I. Zhuchkov, A. K. Frolkova
"... уравнения NRTL, рассчитано парожидкостное равновесие и осуществлена оценка возможности разделения смеси с ..."
 
Vol 10, No 3 (2015) Thermodynamic-topological analysis of butanol-toluene mixture Abstract  similar documents
Yu. S. Lazutkina, M. N. Kleymenova, L. F. Komarova
"... of the rectification process in the poly-azeotrope mixture. The presence of 7 binary and 5 ternary azeotropes ..."
 
Vol 14, No 4 (2019) Separation of water – formic acid – acetic acid mixtures in the presence of sulfolane Abstract  PDF (Eng)  similar documents
V. M. Raeva, O. V. Gromova
"... R.G., Pawlak Z. Solvent effects on acid-base behavior: Five uncharged acids in water-sulfolane ..."
 
Vol 15, No 3 (2020) Comparison of extractive distillation flowsheets for methanol–tetrahydrofuran–water mixtures Abstract  PDF (Eng)  similar documents
V. M. Raeva, A. M. Dubrovsky
"... azeotropes that exist in a vapor–liquid phase equilibrium. To evaluate the selective effect of glycerol ..."
 
Vol 8, No 4 (2013) CONFIGURATION OF THE CONCENTRATION SIMPLEXES OF MULTICOMPONENT SYSTEMS Abstract  similar documents
L. A. Serafimov, A. V. Frolkova, G. A. Semin
"... and its different representations. The analysis of the phase diagram of a five-component mixture was made. ..."
 
Vol 6, No 3 (2011) The diagrams of -1-lines for ternary Abstract  similar documents
K. Yu. Tarkhov, L. A. Serafimov
"... with one binary azeotrope are presented in a brief literature review. ..."
 
Vol 11, No 3 (2016) The multivariate calculation of material balances of flowsheets for separating ternary mixtures of different physical-chemical nature Abstract  PDF (Eng)  similar documents
A. V. Frolkova, M. A. Ablizin, M. A. Mayevskiy, A. K. Frolkova
"... of azeotropes (classes 3.1.0, 3.1.1, 3.2.1 and 3.3.1). For all the systems flowsheets containing three ..."
 
Vol 13, No 3 (2018) SELECTION OF EXTRACTIVE AGENTS FOR THE SEPARATION OF CHLOROFORM - METHANOL - TETRAHYDROFURAN MIXTURE Abstract  similar documents
V. M. Raeva, D. I. Sukhov
"... the ideal behavior, because it contains binary azeotropes with minimum and maximum boiling points (3.3.1-4 ..."
 
Vol 15, No 3 (2020) Areas of energy advantage for flowsheets of separation modes for mixtures containing components with similar volatilities Abstract  PDF (Eng)  similar documents
M. E. Peshekhontseva, M. A. Maevskiy, I. S. Gaganov, A. V. Frolkova
"... . Исследована структура диаграммы парожидкостного равновесия и диаграммы поверхностей единичных коэффициентов ..."
 
Vol 9, No 1 (2014) Influence of initial binary mixture state of matter on heat costs at rectification Abstract  similar documents
M. K. Zakharov, Mohand Abbasi
"... условия, при которых экономически целесообразна предварительная полная конден-сация парожидкостной смеси ..."
 
Vol 19, No 1 (2024) Effect of glucose–citric acid deep eutectic solvent on the vapor–liquid equilibrium of an aqueous ethanol solution Abstract  PDF (Eng)  similar documents
A. V. Klinov, A. R. Khairullina
"... кислоты на парожидкостное равновесие водного раствора этанола. Методы. Для качественного и ..."
 
Vol 6, No 3 (2011) Residue curve maps of 4-component systems. Singular point type determination for a 4-component azeotrope and the sets of feasible structures Abstract  similar documents
L. A. Serafimov, A. V. Frolkova, D. V. Medvedev, G. A. Semin
"... A method of singular point type determination for a 4-component azeotrope is proposed. The method ..."
 
Vol 6, No 2 (2011) Residue curve maps of 4-component systems. Poincare index determination for 4-component azeotrope Abstract  similar documents
L. A. Serafimov, A. V. Frolkova, D. V. Medvedev, G. A. Semin
"... azeotrope is proposed. The method is based on the equation of azeotropic relationship. 2-Dimensional diagram ..."
 
Vol 10, No 4 (2015) Thermodynamic and topological analysis of the formation of internal tangential azeotropes in binary two-phase systems Abstract  similar documents
L. A. Serafimov, T. V. Chelyuskina, R. A. Yakushev
"... The analysis of properties of the internal tangential azeotrope that leads to biazeotropy ..."
 
Vol 11, No 5 (2016) THE STRATEGY OF STUDYING THREE-LIQUID PHASE EQUILIBRIA IN THE CONCENTRATION SPACE OF QUATERNARY MIXTURES Abstract  PDF (Eng)  similar documents
A. Yu. Sebyakin, A. K. Frolkova
"... and liquid-liquid equilibria of the mixture and its components, as well as on the general laws ..."
 
Vol 15, No 4 (2020) Energy saving in the extractive distillation of isobutyl alcohol–isobutyl acetate with n-butyl propionate Abstract  PDF (Eng)  similar documents
P. S. Klauzner, D. G. Rudakov, E. A. Anokhina, A. V. Timoshenko
"... . 9. В качестве модели описания парожидкостного равновесия применялась основанная на уравнении ..."
 
Vol 11, No 1 (2016) LANTHANIDE OXYIODIDES Abstract  PDF (Eng)  similar documents
N. S. Rukk, R. M. Zakalyukin, A. Yu. Skryabina
"... oxoiodides are underlined. Keywords: rare earth elements (REE), iodide, oxoiodides, phase equilibria ..."
 
Vol 12, No 5 (2017) ACETONE-CHLOROFORM-n-BUTANOL MIXTURE SEPARATION BY THE EXTRACTIVE DISTILLATION IN SCHEMES OF TWO-OUTLET COLUMNS Abstract  similar documents
E. А. Anokhina, I. M. Gracheva, A. Yu. Akishin, А. V. Timoshenko
"... of this scheme, n-butanol is separated, and then the azeotrope-forming components (acetone and chloroform ..."
 
Vol 6, No 2 (2011) The minimum reflux ratio manifolds for the case of chloroform–benzene–toluene mixture rectification in the mode of the first class fractionalization Abstract  similar documents
K. Yu. Tarkhov, L. A. Serafimov, A. M. Andreeva
"... , концентрация, парожидкостное равновесие, секущая, коэффициенты Антуана, уравнение NRTL, параметры бинарного ..."
 
Vol 6, No 4 (2011) Mathematical simulation of the evolution of biazeotropy in the system isobutyl acetate – acetic acid Abstract  similar documents
T. V. Chelyuskina, I. A. Mityushkina, M. A. Chernyshova, A. K. Frolkova
"... и математическое моделирование парожидкостного равновесия биазеотропной системы изобутилацетат ..."
 
Vol 8, No 1 (2013) Vaporization heat of binary mixtures Abstract  similar documents
V. M. Raeva
"... analyzed. Key words: binary mixture, azeotrope, heat of mixing, heat of vaporization of a substance ..."
 
Vol 7, No 1 (2012) Mathematical modelling of vapor-liquid equilibrium in system of products of propylene oxide synthesis in a methanol medium Abstract  similar documents
M. S. Danov, V. A. Sulimov, A. A. Ovcharov
"... Проведено сравнение литературных и расчетных данных по парожидкостному равновесию для систем ..."
 
Vol 14, No 3 (2019) Chemical Thermodynamics and Calculation of Parameters of Ionic Equilibria of Indium(III) in Perchlorate, Chloride and Sulphate Aqueous Solutions Abstract  similar documents
S. A. Ukhov
"... of experiments or various competing ion equilibria are neglected), as well as inaccuracies of extrapolation ..."
 
Vol 14, No 6 (2019) Phase equilibria in 4-pentyloxybenzoic acid - long-chain n-alkane systems Abstract  PDF (Eng)  similar documents
V. O. Seregin, S. M. Pestov, R. M. Zubairov
"... . To describe the phase equilibria, models based on the Hildebrand and Hansen solubility parameters were used ..."
 
Vol 13, No 1 (2018) RESEARCH OF VARIOUS ISO-MANIFOLDS IN FOUR COMPONENT SYSTEMS CONTAINING BIAZEOTROPIC BINARY CONSTITUENTS Abstract  similar documents
F. N. Bedretdinov, T. V. Chelyuskina
"... of pseudo-azeotropes in sections with a constant concentration of the extractive agent; pseudo-ideal ..."
 
Vol 13, No 2 (2018) ETHANOL PRODUCTION FROM COCOYAM (Хanthosoma sagittifolium): APPLICATION OF THERMODYNAMIC-TOPOLOGICAL ANALYSIS Abstract  PDF (Eng)  similar documents
S. Serna-Loaiza, Yu. A. Pisarenko, C. A. Cardona
"... and liquid phases of the mixture, identifying the presence of azeotropes and liquid-liquid equilibria ..."
 
Vol 18, No 2 (2023) Application of diabatic extractive distillation schemes with preliminary separation of azeotropic components for separation of acetone-toluene-n-butanol mixture Abstract  PDF (Eng)  similar documents
P. S. Klauzner, D. G. Rudakov, E. A. Anokhina, A. V. Timoshenko
"... distillation of an acetone-toluene-n-butanol mixture with preliminary separation of azeotropic components, five ..."
 
Vol 16, No 3 (2021) Optimal modes of side-section flow in heat-pump-assisted extractive distillation systems for separating allyl alcohol–allyl acetate mixtures with butyl propionate Abstract  PDF (Eng)  similar documents
P. S. Klauzner, D. G. Rudakov, E. A. Anokhina, A. V. Timoshenko
"... моделирование в программном комплексе Aspen Plus V10. Для моделирования парожидкостного равновесия применяли ..."
 
Vol 5, No 6 (2010) Separation of four-component system acetone – chloroform – ethanol – water by autoextractive heteroazeotropic rectification Abstract  similar documents
А. V. Frolkova, A. K. Frolkova, T V. Chelyuskina
"... Получена модель парожидкостного равновесия, проведен термодинамико-топологический анализ фазовой ..."
 
Vol 13, No 6 (2018) THE DEVELOPMENT OF A BASIC PROCESS SCHEME FOR THE PREPARATION OF ISOAMYL ACETATE Abstract  similar documents
S. L. Nazanskiy, M. S. Glukhova
"... in isolating pure isoamyl acetate as a product is due to the presence of four binary azeotropes and two triple ..."
 
Vol 5, No 1 (2010) The conditional extremum lines research for the soperfluous gibbs potential surface for stratified systems Abstract  similar documents
А. V. Frolkova, V. V. Illarionov, L. А. Serafimov
"... The possibility of a technique application revealing the probable existence area triple azeotrope ..."
 
Vol 4, No 6 (2009) Influence of some structural characteristics of the ionic liquids on homogeneous and heterogeneous characteristics of their mixtures with water and alcohols. Abstract  similar documents
S. A. Reshetov, A. K. Frolkova, A. A. Muzyka
"... ) equilibria of the azeotrope (ethyl acetate + 2-propanol) with different ionic liquids at T = 298.15 K / A. B ..."
 
Vol 5, No 1 (2010) Influence of some structural characteristics of ionic liquids on homogeneous and heterogeneous characteristics of their mixtures with organic substances Abstract  similar documents
S. A. Reshetov, A. K. Frolkova
"... . Pereiro, A. B. Measurement and correlation of (liquid-liquid) equilibria of the azeotrope (cyclohexane ..."
 
Vol 2, No 4 (2007) About interaction of some transition metal iodides with carbamide and iodine in aqueous medium at 0С Abstract  similar documents
N. S. Rukk
"... An alternative approach for description of phase equilibria in quaternary systems MI2 – Ur – I2 – H ..."
 
Vol 6, No 6 (2011) Isomerism as a general scientific concept Abstract  similar documents
L. A. Serafimov, A. K. Frolkova, V. M. Raeva
"... scientific concept. Examples illustrating its manifestation in heterogeneous equilibria thermodynamics ..."
 
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