Order results by:
| Issue | Title | |
| 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 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 | ||
| "... The theoretical analysis of the efficiency of using the semi-cyclic mode in a screw crystallization ..." | ||
| 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 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 | ||
| "... медного микроэлектрода изучены методом постоянно-токовой циклической вольтамперометрии в 2 M растворе NaOH ..." | ||
| Vol 7, No 6 (2012) | From lipid analysis to lipidomics | Abstract similar documents |
| V. A. Akmurzina, A. A. Selishcheva, V. I. Shvets | ||
| "... of extraction, separation and quantitative analysis of lipids, which include both well-known techniques ..." | ||
| Vol 1, No 5 (2006) | The use of copper reagents on the base of copper (I) chloride for the synthesis of trans-3-substituted cyclic a-amino acids | Abstract similar documents |
| V. S. Kublitskii, A. E. Stepanov, V. M. Trukhan | ||
| "... An efficient synthesis of 3-substituted cyclic amino acids via 1,4-conjugate addition ..." | ||
| Vol 14, No 1 (2019) | THE METHOD FOR OBTAINING A DERIVATIVE CLOSO-DECABORATE ANION WITH PENDANTE DTPA-GROUP | Abstract similar documents |
| E. Yu. Matveev, S. S. Akimov, A. S. Kubasov, V. M. Retivov, K. Yu. Zhizhin, N. T. Kuznetsov | ||
| "... salt in an aqueous medium. As a result of the reaction, an exo-polyhedral cyclic substituent is opened ..." | ||
| Vol 18, No 1 (2023) | Screening of medicinal plant extracts in Vietnam and investigation of their combination for preventing and treating gout | Abstract PDF (Eng) similar documents |
| C. Ha Anh, M. Le Tan | ||
| 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 17, No 5 (2022) | Interaction of the anion [2-B10H9O(CH2)4O]− with secondary amines | Abstract PDF (Eng) similar documents |
| E. Yu. Matveev, S. S. Novikov, V. Ya. Levitskaya, A. I. Nichugovskiy, I. E. Sokolov, K. Yu. Zhizhin, N. T. Kuznetsov | ||
| "... is the interaction of their derivatives containing cyclic oxonium-type substituents with negatively charged ..." | ||
| Vol 13, No 6 (2018) | COMPETITION OF OXYGEN- AND NITROGEN-DONOR LIGANDS IN THE SYNTHESIS OF COMPLEX COMPOUNDS OF COPPER WITH 2-(PHENYL-4-CHLOROPHENYLACETYL)INDANDIONE-1,3 | Abstract similar documents |
| L. A. Nosikova, A. N. Kochetov, Z. A. Kudryashova, A. Yu. Tsivadze | ||
| "... )indandion-1,3, 2-(diphenylacetyl)indandion-1,3, 2-(phenyl-4-chlorophenylacetyl)indandione-1,3, cyclic ..." | ||
| Vol 11, No 3 (2016) | Encapsulation of the elderberry fruit anthocyanins by spray drying | Abstract PDF (Eng) similar documents |
| M. O. Kostenko, V. I. Deineka, L. A. Deineka | ||
| "... filter. The extract was partially purified by solid phase extraction in a column filled with styrene ..." | ||
| Vol 4, No 2 (2009) | α-Thioureidoalkylation of sodium enolate of 2-formyl-y-butyrolactone. | Abstract similar documents |
| М. М. Davudi, A. D. Shutalev | ||
| "... α-Thioureidoalkylation of enolates of cyclic β-oxoesters using reaction of N-[(phenyl)(tosyl)methyl ..." | ||
| Vol 14, No 4 (2019) | Originals of operating images for generalized problems of unsteady heat conductivity | Abstract similar documents |
| E. M. Kartashov | ||
| "... -known reference books on operational calculus, are considered. By reducing one of the basic images ..." | ||
| Vol 15, No 5 (2020) | Contact crystallization of substances from solutions using evaporating refrigerants | Abstract PDF (Eng) similar documents |
| G. A. Nоsоv, M. E. Uvаrоv | ||
| "... , and (NH2)2CO] as extraction examples and sucrose. Isobutane was used as a refrigerant. Methods ..." | ||
| Vol 6, No 4 (2011) | Study of separate stages of In3+ extraction using quantum chemical modeling method: an initiation stage | Abstract similar documents |
| P. P. Kochetkov, V. V. Yegorova, Yu. M. Glubokov, A. V. Krylov | ||
| "... Quantum chemical modeling of some processes, occurring upon extraction of rare and trace elements ..." | ||
| Vol 10, No 4 (2015) | Using gc-ms and hplc-ms/ms for analyzing impurities in triethylene glycol accumulating in the process of natural gas drying | Abstract similar documents |
| M. N. Usachev, Yu. A. Efimova, T. V. Manuylova | ||
| "... extraction, multivariable statistic. Введение Повышение требований к качеству природного газа ..." | ||
| Vol 15, No 6 (2020) | Change of electrical characteristics of rubber in the process of “swelling–deswelling” | Abstract PDF (Eng) similar documents |
| L. A. Kovaleva, N. Ya. Ovsyannikov, A. A. Zuev | ||
| "... that particulate extraction of dibutyl phthalate, which was used as a plasticizer in rubber compounding, takes ..." | ||
| Vol 11, No 4 (2016) | DETERMINATION OF THE STRUCTURE OF IMPURITIES IN TRIETHYLENE GLYCOL BY NMR AND HPLC-MS/MS OF HIGH RESOLUTION | Abstract PDF (Eng) similar documents |
| M. N. Usachev, Yu. A. Efimova, N. K. Zaitsev | ||
| "... Scientific, USA); Discovery DSC-18 cartridges for solid-phase extraction with C18 bonded phase and sorbent ..." | ||
| Vol 15, No 4 (2020) | Optimization of total flavonoid content of ethanolic extract of Persicaria pulchra (Bl.) Soják for the inhibition of α-glucosidase enzyme | Abstract PDF (Eng) PDF (Eng) similar documents |
| N. H.N. Do, T. M. Le, C. D.P. Nguyen, A. C. Ha | ||
| "... , including the temperature, extraction time, liquid-to-solid ratio (LSR), and ethanol (C2H5OH) concentration ..." | ||
| Vol 4, No 3 (2009) | Low-frequency ultrasonic extraction of polysaccharides Linum usitatissimum | Abstract similar documents |
| Е. V. Оzhimkova, А. I. Sidorov, I. G. Plashchina, E. I. Martirosova, I. V. Uschapovsky, A. N. Danilenko | ||
| "... The submitted work observes the ultrasonic low-frequency (30 кHz) extraction and investigates ..." | ||
| Vol 10, No 1 (2015) | Aluminum extraction with nitrogen-containing phenolic extractants | Abstract similar documents |
| Ya. Yu. Ershova, E. I. Lysakova, V. I. Bukin, M. V. Tsygankova, A. M. Reznik | ||
| "... Liquid extraction is a promising method of aluminum extraction from potassium bittern (mother ..." | ||
| Vol 13, No 4 (2018) | AMPEROMETRIC DETERMINATION OF PERRHENATE ANION USING A MICROSCOPIC INTERFACES BETWEEN TWO IMMISCIBLE ELECTROLYTE SOLUTIONS | Abstract PDF (Eng) similar documents |
| L. Yu. Martynov, E. V. Lopatukhin, A. A. Astafyev, A. M. Shakhov, V. A. Nadtochenko, N. K. Zaitsev | ||
| "... investigated using cyclic voltammetry (CV). CV was used in the estimation of some of the perrhenate anions ..." | ||
| Vol 7, No 2 (2012) | A new approach to the HPLC analysis of liquid vitamin-containing medicinal forms | Abstract similar documents |
| A. E. Belozertseva, E. I. Finkelshtein, S. V. Eremin, V. I. Shvets | ||
| "... in several liquid medicines by reverse phase in the isocratic mode was developed. ..." | ||
| Vol 11, No 5 (2016) | THE USE OF COPPER INDICATOR ELECTRODES IN VOLTAMMETRIC ANALYSIS | Abstract PDF (Eng) similar documents |
| L. Yu. Martynov, O. A. Naumova, N. K. Zaytsev, I. Yu. Lovchinovsky | ||
| "... electrodes have the typical voltammogram shown in Figure 2. Figure 2. Cyclic voltammogram ..." | ||
| Vol 11, No 5 (2016) | SOURCES OF RADIOACTIVE WASTE IN LEACH PLANTS PROCESSING URANIUM ORES | Abstract PDF (Eng) similar documents |
| R. E. Kuzin, S. N. Brykin, T. N. Tairov | ||
| "... 256@mail.ru A distinctive feature of the enterprises for extraction and processing of uranium ore ..." | ||
| Vol 3, No 4 (2008) | Reduction dehydratation of bioalcohols – perspective way for receiving engine fuel. | Abstract similar documents |
| V. R. Flid, S. V. Leont`eva, I. E. Efros, O. S. Manulic, M. V. Tsodikov, L. I. Lakhman | ||
| "... linear and cyclic alkanes, being high-energy components of aviation fuel, from bioalcohols (ethanol ..." | ||
| Vol 5, No 3 (2010) | Complexаtion of scandium upon its extraction by N-(2-hydroxy-5-nonylbenzyl)-β-hydroxyethylmethylamine (NBEA-2) from chloride solutions in octanol | Abstract similar documents |
| D. V. Bychenkov, S. A. Semenov, A. M. Reznik | ||
| "... Chemical aspects of scandium solvent extraction from its chloride solutions at pH 3.0-4.5 by N-(2 ..." | ||
| Vol 15, No 4 (2020) | Solvent extraction of europium(III) from technogenic solutions with the use of surfactants | Abstract PDF (Eng) similar documents |
| N. V. Dzhevaga, O. L. Lobacheva | ||
| "... Objectives. The extraction and separation of rare-earth metals is a complicated process ..." | ||
| Vol 14, No 2 (2019) | A New Technology for Extraction of Essential Oil from Anethum graveolens L. Fruits | Abstract similar documents |
| N. N. Boyko, D. I. Pisarev, E. T. Zhilyakova, A. Yu. Malyutina, O. O. Novikov | ||
| "... The aim of this work was to study the possibility of perfluoroorganic solvents use for extraction ..." | ||
| Vol 10, No 5 (2015) | Determination of optimum conditions of furocoumarins extraction from the fruits of Ammi majus | Abstract similar documents |
| V. A. Kalmykov, N. N. Prokhorenko, E. Yu. Bulychev, P. V. Krutov, A. I. Gromakova | ||
| "... Extracting time and the multiplicity of extraction of furocoumarins from the fruits of Ammi majus ..." | ||
| Vol 10, No 4 (2015) | Operational properties of catalysts for non-extractive oxidative demercaptanization of oil and petroleum fractions | Abstract similar documents |
| Yu. A. Gavrilo, I. V. Pletneva, E. N. Silkina | ||
| "... The results of identification of the main operational properties of metallocomplex catalysts ..." | ||
| Vol 18, No 4 (2023) | Analysis of phase trajectories for studying the operational evolution of catalytic systems | Abstract PDF (Eng) similar documents |
| A. F. Schmidt, A. A. Kurokhtina, E. V. Larina, N. A. Lagoda | ||
| Vol 12, No 2 (2017) | DEVELOPMENT OF A TECHNIQUE FOR THE MASS-SPECTROMETRIC DETERMINATION OF GONADOTROPIN-RELEASING HORMONE AND ITS ANALOGS FOR DOPING CONTROL | Abstract similar documents |
| K. M. Shestakova, G. A. Dudko, M. A. Dikunets | ||
| "... synthetic analogues of gonadotropin-releasing hormone in human urine by solid-phase extraction ..." | ||
| 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 this article, the normal continuous mode of distillation is considered using an example ..." | ||
| Vol 15, No 2 (2020) | Stacked-cup multiwall carbon nanotubes as components of energy-intensive suspension jet fuels | Abstract PDF (Eng) similar documents |
| L. S. Karpushenkava, G. Ya. Kabo, A. V. Blokhin | ||
| "... intensity of traditional jet fuels, which can in turn improve the operational characteristics of drones ..." | ||
| Vol 3, No 3 (2008) | Oxidative carbonylation of dimethylethinyl carbinol in oscillation mode. | Abstract similar documents |
| S. N. Gorodsky, A. V. Kurdiukov | ||
| "... In the system KI–PdI2–CO–O2–CH3OH the oscillation mode ..." | ||
| Vol 9, No 1 (2014) | Complex processing of brown coal to obtain waxes and carbon adsorbents. Report 1. Production of waxes | Abstract similar documents |
| S. N. Antonyuk, V. V. Kravchenko, G. A. Fedorova, A. S. Tomilenko, T. G. Luneva, A. M. Fedorov | ||
| "... waxes was proposed. Keywords: brown coal, demineralization by acids, extraction, brown coal wax. ..." | ||
| Vol 8, No 2 (2013) | Vanadium(V) extraction from hydrochloric acid solutions by neutral oxygen-containing extracting agents | Abstract similar documents |
| E. K. Kopkova, P. B. Gromov, G. I. Kadyrova, E. A. Shchelokova, A. S. Yuzhakova | ||
| "... The paper considers vanadium (V) distribution during its extraction from hydrochloric acid ..." | ||
| Vol 10, No 3 (2015) | Analytical determination of triclosan and tinosan in disinfectants gels | Abstract similar documents |
| L. A. Nosikova, A. N. Kochetov | ||
| "... Variants of tinosan and triclosan extraction from jellous disinfectants followed by UVdetermination ..." | ||
| Vol 16, No 3 (2021) | Combination of Phyllanthus amarus Schum. & Thonn. and Gymnema sylvestre R. Br. for treatment of diabetes and its long-term complications | Abstract PDF (Eng) similar documents |
| T. M. Le, Ch. D.P. Nguyen, A. C. Ha | ||
| "... treatments. Methods. Here, PA and GS powders were mixed at different ratios for extraction. Ethanolic extract ..." | ||
| Vol 15, No 1 (2020) | Investigation of propylene carbonate synthesis regularities by the interaction of propylene glycol with carbamide | Abstract PDF (Eng) similar documents |
| A. V. Sulimov, A. V. Ovcharova, G. M. Kravchenko, Yu. K. Sulimova | ||
| "... Objectives. Cyclic carbonates are important products of organic synthesis, which are widely used ..." | ||
| Vol 8, No 6 (2013) | Extraction of mineral acids with neutral oxygen containing compounds from mixed nitric-chloride solutions | Abstract similar documents |
| G. V. Kostikova, O. A. Kutepova, A. M. Reznik, A. Yu. Tsivadze, Yu. S. Krylov, E. V. Salnikova | ||
| "... Data on a systematic research of the extraction of nitric and chloride acids from mixed nitric ..." | ||
| Vol 14, No 1 (2019) | CHEMICAL EQUILIBRIUM IN THE PROPIONIC ACID - ETHANOL - ETHYL PROPIONATE - WATER SYSTEM AND EXTRACTION PROCESSES WITH PARTICIPATION OF DEEP EUTECTIC SOLVENTS | Abstract similar documents |
| M. A. Toikka, A. A. Samarov, A. A. Sadaev, A. A. Senina, O. L. Lobacheva | ||
| "... in whole range of concentration. The analysis of the extraction properties of DES showed the highest ..." | ||
| Vol 4, No 1 (2009) | The extraction of vanadium from sulfuric solutions by N-(2-hydroxy-5-nonylbenzyl)-ββ-dihydroxyethylamin | Abstract similar documents |
| M. V. Tsygankova, V. I. Bukin, E. I. Lisakova, A. G. Smirnova | ||
| "... for the extraction of vanadium from the weak acidic solutions. Basic regularities the extraction of vanadium has been ..." | ||
| Vol 1, No 6 (2006) | Use by geterocycle derivate thioamides for selective extraction of palladium(II) from solutions HCl and HNO3 | Abstract similar documents |
| E. V. Volchkova, T. M. Buslaeva, A. D. Shutalev, S. S. Guravleva | ||
| "... The extraction of Pd(II) from acid solution HCl by derivate tioamide has been studied ..." | ||
| Vol 1, No 6 (2006) | Physical – chemical basic extraction of palladium from solutions HCl by hydroxyoxime and mixture of hydroxyoximes | Abstract similar documents |
| E. V. Volchkova, T. M. Buslaeva | ||
| "... The extraction of Pd(II) from solution HCl by hydroxyoxime 5-(1,1,3,3- tetrametylbutyl)-2 ..." | ||
| Vol 1, No 6 (2006) | Solvent extraction of rhenium from model and process solutions by tertiary amines and various spirits | Abstract similar documents |
| A. M. Petrova, A. G. Kasikov | ||
| "... Extraction of rhenium by tertriary amines and aliphatic alcohols of various structure from acid ..." | ||
| Vol 11, No 1 (2016) | THERMAL SHOCK AND DYNAMIC THERMOELASTICITY | Abstract PDF (Eng) similar documents |
| A. Yu. Strigunova, E. M. Kartashov | ||
| "... conditions of heating and cooling. The most dangerous mode of heating was identified. The influence ..." | ||
| 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 | ||
| "... with the possibility of formation of the pinch modes was considered. It is proved that in the presence of the pinch ..." | ||
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