Order results by:
| Issue | Title | |
| 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 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 | ||
| "... -hydroxy-5-nonylbenzyl)-β-hydroxyethylmethylamine solutions in octanol have been studied. The extraction ..." | ||
| 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 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 2, No 1 (2008) | The multiwalled nanotubes based on titania and vanadia as polyfunctional compounds of platinum catalysts for carbon monoxide afterburning | Abstract similar documents |
| А. V. Grigorieva, А. B. Тarasov, Т. А. Anufrieva, L. Е. Derlyukova, А. S. Vyacheslavov, E. A. Goodilin | ||
| "... We examined the possibility of application of nanotubes based on titanium dioxide and vanadium ..." | ||
| 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 14, No 4 (2019) | The determination of the origin of natural bitumen in mummifying resins of Ancient Egyptian mummies from the collection of the Pushkin Museum of Fine Arts | Abstract PDF (Eng) similar documents |
| E. B. Yatsishina, V. M. Pozhidaev, O. A. Vasilyeva, O. P. Dyuzheva, Ya. E. Sergeeva, V. M. Retivov, E. Yu. Tereschenko, I. S. Kulikova, E. S. Vaschenkova, E. I. Kozhukhova | ||
| "... of microelements. Vanadium, nickel and molybdenum were found in the tar of five mummies. The determined relative ..." | ||
| 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 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 4, No 1 (2009) | Isobutane dehydrogenation by oxidizing in isobutene on Ni-V-Sb/γAl2O3 catalytic system | Abstract similar documents |
| V. P. Vislovsky, R. M. Talyshinsky, V. F. Tretyakov, N. A. Frantsuzova, V. E. Shejnin | ||
| "... of various vanadium surface phases improves activity and selectivity of the new catalytic systems. ..." | ||
| Vol 4, No 5 (2009) | Polyunsaturated fatty acids as universal endogenious bioregulators | Abstract similar documents |
| P. E. Nazarov, G. I. Miagkova, N. V. Groza | ||
| "... and their metabolites from biological objects, such as extraction under pressure, a capillary nuclear magnetic resonance ..." | ||
| Vol 1, No 6 (2006) | Utilization of phenolic oligomeric extractants in gallium and scandium technology | Abstract similar documents |
| V. I. Bukin, A. M. Reznik, S. A. Semenov, E. I. Lysakova, A. G. Smirnova | ||
| "... extraction from the industrial products of aluminium ores processing has been studied. The technological ..." | ||
| Vol 18, No 4 (2023) | Structure of 2-nitro-2’-hydroxy-5’-methylazobenzene: Theoretical and spectroscopic study | Abstract PDF (Eng) similar documents |
| A. A. Fedorova, O. V. Lefedova, S. A. Shlykov | ||
| "... продуктов для различных областей промышленности. В частности, 2-2’-гидрокси-5’-метилфенилбензотриазол ..." | ||
| 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 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 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 | ||
| "... образованию спироциклического 6-гидрокси-8-тиоксо-10-фенил-2-окса-7,9-диазаспиро[4.5]декан-1-она. ..." | ||
| 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 12, No 3 (2017) | SyNTHESIS OF GALLIUM SULFATE | Abstract similar documents |
| V. Yu. Proydakova, S. V. Kuznetsov, V. V. Voronov, P. Fedorov | ||
| "... ) oxidation state that can be used as cathode materials for electrochemical power devices (iron, vanadium ..." | ||
| 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 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 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 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 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 5, No 3 (2010) | Molecular design of phenolic type extractants | Abstract similar documents |
| Yu. S. Suntsova, D. V. Bychenkov, S. A. Semenov, A. M. Reznik | ||
| "... экстрагентов фенольного типа (ЭФТ) (класс N−(2−гидрокси−5−нонилбен- зил)−диалкиламинов). При этом выбраны сле ..." | ||
| 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 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 1, No 4 (2006) | Chemical synthesis of ω- hydroxyderivatives of plant fatty acid substrates. | Abstract similar documents |
| N. V. Groza, I. V. Ivanov, A. B. Golovanov, G. I. Myagkova | ||
| "... - ненасыщенных жирных кислот, 18-гидрокси- (9Z,12Z)-октадекадиеновой кислоты (18- HODE) и 18-гидрокси-(9Z,12Z,15Z ..." | ||
| 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 | ||
| "... of extraction of a lowmelting component than the stationary mode depending on the intensity of longitudinal ..." | ||
| Vol 5, No 2 (2010) | Development of new method of preparation of photographic gelatin | Abstract similar documents |
| E. Yu. Bulychev, V. E. Gaponova, B. I. Shapiro, A. S. Mikhailov | ||
| "... words: gelatin, removal of fat, hydrolysis, extraction, gel electrophoresis, molecular mass, sensitogram ..." | ||
| Vol 11, No 6 (2016) | MULTICOMPONENT SYSTEMS WITH THREE-PHASE SPLITTING REGION | Abstract PDF (Eng) similar documents |
| A. V. Frolkova, A. A. Akishina, A. K. Frolkova | ||
| "... , multicomponent systems, extraction, mixing of distillation and splitting. Introduction Studying ..." | ||
| Vol 7, No 4 (2012) | Determination of free fatty acids in biological samples: Different ways to preparing samples | Abstract similar documents |
| N. S. Morozova, V. A. Akmurzina, A. V. Matveev, A. Yu. Milentyev, D. I. Prokhorov, A. O. Ruzhitsky, G. M. Sorokoumova, A. A. Selishcheva, V. I. Shvets | ||
| "... -карбонилдиимидазол. Key words: free fatty acids, solid-phase extraction, esterification, transesterification ..." | ||
| 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 8, No 2 (2013) | The study of phase composition of Cu-containing catalyst in the processes of purification of the water-methanol fraction and the conversion of CO | Abstract similar documents |
| V. G. Shсhankina, V. I. Sharkina, E. A. Boevskaya, T. I. Melnikova, L. K. Seregina, V. V. Menshikov | ||
| "... , полученных аммиачно-карбонатным способом и механическим смешением гидроксо-карбонатов меди, цинка и оксида ..." | ||
| 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) | EPOXIDATION OF ALLYL ALCOHOL TO GLYCIDOL WITH HYDROGEN PEROXIDE AT TITANIUM SILICALITE | Abstract PDF (Eng) similar documents |
| Zh. Yu. Pastukhova, F. D. Nasybulin, A. V. Sulimov, V. R. Flid, L. G. Bruk | ||
| "... – inorganic compounds of vanadium [9] – was developed: Because the chlorohydrin method and methods ..." | ||
| Vol 7, No 6 (2012) | Recrystallization of substances from solutions with the use of evaporative crystallization at the stage of solvent recovery | Abstract similar documents |
| G. A. Nosov, D. S. Yakovlev, D. A. Popov, M. E. Uvarov | ||
| "... with the use of evaporating crystallization for additional extraction of purified substances from mother ..." | ||
| 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 12, No 3 (2017) | THE DETERMINATION OF PHENOLS COMPOUNDS IN DISINFECTANTS | Abstract similar documents |
| L. A. Nosikova, I. O. Melnikov, A. N. Kochetov | ||
| "... showed that the extraction of phenol derivatives by organic solvents from а wide range of disinfectants ..." | ||
| Vol 12, No 1 (2017) | BISMUTH TELLURID WASTE PROCESSING | Abstract similar documents |
| M. V. Tsygankova, E. A. Perminova, M. T. Chukmanova, O. A. Raikina | ||
| "... . Thus, it decreases tellurium extraction degree during the leaching. It has been shown that increasing ..." | ||
| Vol 13, No 2 (2018) | ANALYSIS OF INSECTICIDE GELS CONTAINING FIPRONIL BY RP HPLC | Abstract similar documents |
| L. A. Nosikova, A. N. Kochetov | ||
| "... of fipronil were considered. The conditions for carrying out extraction of insecticides from gel matrices ..." | ||
| Vol 3, No 4 (2008) | Interaction of rhodium(III) chloride complexes with formaldehyde into the sulphate and chloric solutions. | Abstract similar documents |
| T. M. Buslaeva, G. M. Voldman, D. A. Lapshin, N. M. Bondar | ||
| "... on the rate of each stage and on the extraction extent of valuable metal into a solid phase has been observed. ..." | ||
| Vol 2, No 2 (2007) | Current status and future tends of combined process producing acetone and phenol. 1. The market review and modern state phenol preparation processes. | Abstract similar documents |
| E. A. Ananieva, E. V. Egorova, L. B. Larin | ||
| "... благородный металл, который вместе с оксидом ванадия наносится на силикагель. На таком катализаторе в ..." | ||
| Vol 8, No 3 (2013) | Contribution of the institute of metallurgy and ore beneficiation in organization of production of Rhenium and Osmium-187 isotope in Kazakhstan | Abstract similar documents |
| Z. S. Abisheva, A. N. Zagorodnyaya | ||
| "... solutions are sorption and solvent extraction. For the recovery of rhenium from mother liquors obtained ..." | ||
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