Order results by:
| Issue | Title | |
| Vol 9, No 4 (2014) | Efficiency of using the semi-cyclic mode in a screw crystallization column | Abstract similar documents |
| V. M. Myasoyedenkov, B. N. Shapanbayev | ||
| "... column was made. It is shown that the semi-cyclic operating mode of a column provides a higher extent ..." | ||
| Vol 11, No 2 (2016) | COMPARISON OF STATIONARY AND CYCLIC MODES OF INJECTOR-TYPE EXTRACTING COLUMN | Abstract PDF (Eng) similar documents |
| V. M. Myasoyedenkov, J. O. Nagiyeva | ||
| "... Mathematical models were developed for two operational modes of the injector-type extraction column ..." | ||
| Vol 14, No 2 (2019) | Development of Reaction-Rectification Process of Obtaining Mesityl Oxide. II. Analysis of Statics and Modeling of the Process | Abstract similar documents |
| M. A. Yakhyaev, V. S. Gutenkov, C. A. Cardona, Yu. A. Pisarenko | ||
| "... column. In the Aspen Plus® software package, a process model was constructed that corresponded ..." | ||
| Vol 7, No 5 (2012) | Stationary states in reactive distillation columns | Abstract similar documents |
| M. A. Samborskaya, O. E. Mityanina, K. V. Dyorina | ||
| "... .048.3 СТАЦИОНАРНЫЕ СОСТОЯНИЯ В КОЛОННАХ РЕАКЦИОННОЙ РЕКТИФИКАЦИИ М.А. Самборская, доцент, О.Е. Митянина ..." | ||
| Vol 12, No 2 (2017) | INTERNAL ENERGY SAVING IN DISTILLATION COLUMNS WITH REAL PLATES AND IN FILLED DISTILLATION COLUMNS | Abstract similar documents |
| М. К. Zakharov, N. V. Lobanov | ||
| "... , the phenomenon depends on the number of theoretical plates in the rectifying and stripping sections of the column ..." | ||
| Vol 12, No 3 (2017) | ENERGy EFFICIENCy OF THE COMPLEX COLUMN FOR THE SEPARATION OF VAPOR CRACkING PRODUCTS UNDER THE DEPENDING ON FEED COMPOSITION | Abstract similar documents |
| S. O. Kocharyan, D. G. Rudakov, A. V. Timoshenko | ||
| "... for the separation of C4+ vapor cracking fraction by means of complex columns implementation is investigated ..." | ||
| Vol 8, No 1 (2013) | Mathematic simulation of distillation column with infinite separation ability and various calculation sets | Abstract similar documents |
| S. L. Nazanskiy, A. V. Solokhin, A. V. Kiyko, V. E. Obong | ||
| "... Different variants of calculation sets of the distillation column with infinite separation ability ..." | ||
| Vol 9, No 2 (2014) | Rate-limiting steps of heat and mass transfer on the plates of a fractionating column | Abstract similar documents |
| M. K. Zakharov | ||
| "... of distillation columns is analysed. Rate-controlling steps are brought out. The quantitative assessment ..." | ||
| Vol 16, No 5 (2021) | Algorithm and software for the optimal technological design of a system of simple distillation columns | Abstract PDF (Eng) similar documents |
| N. N. Ziyatdinov, I. I. Emelyanov, A. A. Ryzhova, P. S. Chernakov | ||
| "... Objectives. The formalized problem of the optimal design of distillation column systems belongs ..." | ||
| 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 | ||
| "... -outlet column schemes is considered. Optimal parameters according to the total energy consumption ..." | ||
| Vol 6, No 6 (2011) | Conditions at which preliminary condensation of vapour before its inlet into a rectifying column is economically expedient | Abstract similar documents |
| M. K. Zakharov, Y. A. Starostina, D. G. Nazarov | ||
| "... of the original mixture. The conditions, under which pre-condensation of vapour before its inlet into the column ..." | ||
| Vol 2, No 5 (2007) | Separation of ethanol–water mixture by flowsheet with distillation columns at different pressures. | Abstract similar documents |
| S. L. Nazansky, A. V. Solokhin, V. S. Timofeev | ||
| "... by means of a distillation unit, including columns at different pressures was investigated. ..." | ||
| Vol 2, No 2 (2007) | Efficiency increasing of Kuibyshevski refinery gas fractionation unit due to replacement of fractionation absorber to rectification column. | Abstract similar documents |
| M. L. Golovanov, A. V. Oskirko, A. V. Timoshenko, E. N. Voronov | ||
| "... columns for feed deethanization at the Kuibyshevski Refinery gas fractionation unit for power inputs ..." | ||
| Vol 20, No 2 (2025) | Extractive distillation of tetrahydrofuran–ethyl acetate–water mixture in schemes including columns with side sections and side draws | Abstract PDF (Eng) similar documents |
| D. G. Rudakov, S. M. Kharlamov, P. S. Klauzner, E. A. Anokhina, A. V. Timoshenko | ||
| "... Objectives. The work set out to evaluate the energy efficiency of using schemes including columns ..." | ||
| Vol 18, No 1 (2023) | Energy efficiency of diabatic distillation schemes for an acetone–toluene–n-butanol mixture with an entrainer in the first column | Abstract PDF (Eng) similar documents |
| P. S. Klauzner, D. G. Rudakov, E. A. Anokhina, A. V. Timoshenko | ||
| "... column. Methods. Mathematical modeling in the Aspen Plus v. 12.1 software package was used ..." | ||
| Vol 19, No 2 (2024) | Dichlorocarbenation of polar olefins in conditions of microwave irradiation | Abstract PDF (Eng) similar documents |
| Yu. G. Borisova, A. I. Musin, R. M. Sultanova, S. S. Zlotskii | ||
| Vol 1, No 3 (2006) | The energy saving extractive distillation flow sheets of cyclohexane-benzene-ethylbenzene-n-propylbenzene mixture with aniline as separating agent. I – Complexes of the columns with two outlets | Abstract similar documents |
| A. V. Makashova, L. V. Ivanova, A. V. Timoshenko | ||
| "... mixture with aniline as separating agent in the complexes of columns with two outlets. The manifold ..." | ||
| Vol 15, No 1 (2020) | Improvement of high-viscosity oil production technology via the effective redistribution of energy resources | Abstract PDF (Eng) similar documents |
| S. S. Rodin, Yu. L. Zotov, V. Yu. Moroshkin, E. A. Fedyanov, E. V. Shishkin | ||
| "... heating of the cube in one of the distillation columns was measured, leading to excessive heat consumption ..." | ||
| Vol 16, No 6 (2021) | Microfluidic method as a promising technique for synthesizing antimicrobial compounds | Abstract PDF (Eng) PDF (Eng) similar documents |
| A. С. Ha | ||
| Vol 12, No 6 (2017) | SYNTHESIS OF THE THERMALLY COUPLED DISTILLATION SEQUENCES | Abstract similar documents |
| E. А. Anokhina, А. V. Timoshenko | ||
| "... запатентованы в 1984 году. Достаточно часто их называют по имени автора колонной Кайбеля (Kaibel column) [3 ..." | ||
| 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 | ||
| "... of the components of the original mixture, and the variation of pressure in the columns. Methods. A computational ..." | ||
| Vol 6, No 5 (2011) | Extractive distillation of acetone - methanol mixture with water as an extractive agent in partially thermally coupled columns | Abstract similar documents |
| E. A. Anokhina, Yu. I. Sidorova, A. V. Timoshenko | ||
| "... composition mixture with water as the extractive agent in the traditional two-column complex ..." | ||
| Vol 11, No 1 (2016) | DEPENDENCE OF EXTERNAL AND INTERNAL ENERGY-SAVING FOR RECTIFICATION OF BINARY MIXTURES | Abstract PDF (Eng) similar documents |
| M. K. Zakharov, A. A. Shvets | ||
| "... The comparison of energy consumption for rectification of binary mixtures in one-column ..." | ||
| Vol 2, No 6 (2007) | The use of a mathematical model of the chromatographic column for processing chromatograms with overlapping peaks. | Abstract similar documents |
| A. V. Anisimov, P. G. Rumyantsev, V. I. Zhuchkov | ||
| "... model of the chromatographic column. The method enables determining the composition of the mixture ..." | ||
| 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 | ||
| "... The number of freedom degrees of the separation complex comprising three rectification columns ..." | ||
| Vol 2, No 5 (2007) | The energy saving extractive distillation flow sheets of cyclohexane – benzene – ethylbenzene – n-propylbenzene mixture with aniline as separating agent. II. Complexes with partially thermally coupled columns. | Abstract similar documents |
| A. V. Makashova, L. V. Ivanova, A. V. Timoshenko | ||
| "... with aniline as separating agent in complexes with partially thermally coupled columns was investigated ..." | ||
| Vol 13, No 1 (2018) | USING AN ACTIVATED COPPER MICROELECTRODE FOR VOLTAMMETRIC DETERMINATION OF ALCOHOLS | Abstract similar documents |
| L. Yu. Martynov, T. V. Sitnikova, M. A. Lazov, I. Yu. Lovchinovsky, N. K. Zaitsev | ||
| "... microelectrode, electrochemical activation, X-ray photoelectron spectroscopy, cyclic voltammetry, alcohols ..." | ||
| 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 | ||
| "... mixture extractive distillation. In three-column flowsheets (schemes I, II), water is isolated ..." | ||
| 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 | ||
| "... , a separation flowchart was proposed, column's operation factors were obtained. ..." | ||
| Vol 2, No 1 (2008) | Investigation of russian organosilicon stationary phases for gas-liquid chromatography | Abstract similar documents |
| G. N. Turkeltaub, E. A. Chernyshev | ||
| "... tested under conditions approximating the real operation of chromatographic column. ..." | ||
| Vol 10, No 1 (2015) | Feature of design of the distillation unit in recycled systems | Abstract similar documents |
| S. L. Nazanskiy, A. V. Solokhin, A. V. Kiyko | ||
| "... of separation unit design are suggested. Presented separation unit includes both two simple distillation columns ..." | ||
| Vol 17, No 3 (2022) | Analysis of the rectifying separation of H2O–D2O mixture into light and heavy water by means of mathematical modeling | Abstract PDF (Eng) similar documents |
| T. G. Korotkova, G. I. Kasyanov | ||
| "... Objectives. To apply an analytical method for the calculation of a distillation column ..." | ||
| Vol 10, No 6 (2015) | Calculation of the minimum reflux ratio for various cases of rectification of binary mixtures | Abstract similar documents |
| M. K. Zakharov, A. A. Shvets, A. A. Boichuk | ||
| "... mode in the product-concentrating column the value of the minimum reflux ratio doesn't depend ..." | ||
| 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 | ||
| "... consumption by the reboiler and feed heater is greater than for a distillation column without a feed heater ..." | ||
| Vol 7, No 1 (2012) | Comparison of heat input for rectification at various states of the initial binary mixture | Abstract similar documents |
| K. M. Zakharov, Mohand Abbasi | ||
| "... was carried out. It is shown that the total heat input for rectification is minimal at a column feed ..." | ||
| Vol 8, No 2 (2013) | Energy efficiency of complexes with partially coupled thermally and material flows for extractive distillation of methyl acetate – chloroform mixture | Abstract similar documents |
| E. A. Anokhina, E. L. Shleynikova, A. V. Timoshenko | ||
| "... of three extracting agents (dimethyl formamide, ethylene glycol and dimethyl sulfoxide) in the two-column ..." | ||
| Vol 16, No 1 (2021) | Liquid mixtures separation and heat consumption in the process of distillation | Abstract PDF (Eng) similar documents |
| M. K. Zakharov, A. V. Egorov, A. A. Podmetenny | ||
| "... mixture and determine how various factors affect heat consumption in the column boilers. In addition ..." | ||
| Vol 4, No 3 (2009) | Estimation of an optimal arrangement of a power supply level at rectification of different nature binary and multicomponent mixturesthe | Abstract similar documents |
| A. K. Frolkova, L. A. Khakhin | ||
| "... On the basis of entropy production criteria components of an estimation of an rectification columns ..." | ||
| Vol 13, No 3 (2018) | SELECTING THE OPTIMUM SCHEME OF THE SEPARATION OF HYDROCARBON GASES BY DISTILLATION | Abstract similar documents |
| M. K. Zakharov, A. A. Boychuk | ||
| "... The heat costs in distillation columns were determined for the purpose of separating a four ..." | ||
| Vol 5, No 1 (2010) | The efficiency of mass-transfer in the rectification process of binary and multicomponent mixtures | Abstract similar documents |
| K. Yu. Tarkhov, L. A. Serafimov | ||
| "... Different values describing both the efficiency of rectification column and the efficiency of mass ..." | ||
| 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 | ||
| "... ) distillation columns operating at atmospheric pressure. In schemes I and II, the extractive distillation ..." | ||
| 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 final agent choice determines the qualitative composition of the product flows in the column ..." | ||
| Vol 11, No 4 (2016) | DISTILLATION OF BINARY TWO-PHASE MIXTURES WITH VARIOUS PHYSICO-CHEMICAL PROPERTIES: NORMAL MODE AND DEVIATIONS FROM IT | Abstract PDF (Eng) similar documents |
| L. A. Serafimov, K. A. Morozov | ||
| "... . In the industry, columns separating binary mixtures are normally the finishing apparatuses in the flow-sheet ..." | ||
| 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 | ||
| "... was carried out according to the criterion of total energy costs in the reboilers of the columns ..." | ||
| Vol 3, No 2 (2008) | Entropic estimation of rectification binary mixes at various variants of process computation. | Abstract similar documents |
| A. K. Frolkova, L. A. Hahin | ||
| "... Optimization of power supply level of a two-unit rectification column on preproject stage ..." | ||
| 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 | ||
| "... column were found, the energetically favorable variant was chosen. It was found that the use ..." | ||
| Vol 13, No 3 (2018) | SYNTHESIS OF FLOWSHEETS FOR SEPARATION OF MULTIPHASE MIXTURES: STATE OF THE ART | Abstract similar documents |
| A. V. Frolkova, A. D. Merkulyeva, I. S. Gaganov | ||
| "... of several methods (extractive and heteroazeotropic complex columns with external decanters. The task ..." | ||
| Vol 11, No 3 (2016) | Isolation of some high-boiling or ganometallic compounds by preparative gas chromatography | Abstract PDF (Eng) similar documents |
| G. N. Turkeltaub, E. A. Chernyshev | ||
| "... . Isolation of high-boiling substances should be conducted at a column temperature significantly below ..." | ||
| Vol 8, No 5 (2013) | ENERGY SAVING IN EXTRACTIVE DISTILLATION | Abstract similar documents |
| E. A. Anokhina | ||
| "... between the condensing and evaporating streams of various distillation columns, combination ..." | ||
| Vol 7, No 3 (2012) | Relation between reflux ratio and vapour number in distillation processes | Abstract similar documents |
| M. K. Zakharov | ||
| "... от флегмового числа. Паровое число отгонной колонны не является независимой переменной: оно всегда ..." | ||
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