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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 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 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 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 10, No 1 (2015) The methods of prediction of vaporization enthalpy for acyclic oxygen containing compounds Abstract  similar documents
E. L. Krasnykh
"... ) ациклических кислородсодержащих соединений. На основе литературной информации и собственных экспериментальных ..."
 
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 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 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 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 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 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 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 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
 
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 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 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 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 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 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 6 (2016) MULTICOMPONENT SYSTEMS WITH THREE-PHASE SPLITTING REGION Abstract  PDF (Eng)  similar documents
A. V. Frolkova, A. A. Akishina, A. K. Frolkova
 
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
 
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 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 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
 
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
 
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 9, No 3 (2014) The patterns of liquid-phase hydrogen peroxide decomposition over transition metal oxides anchored on mesoporous carbon surface Abstract  similar documents
A. A. Gordienko, A. A. Sokolova, V. R. Flid
"... носителем и стабильности кислородсодержащих поверхностных комплексов. На основании экспериментальных данных ..."
 
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 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 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 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 14, No 5 (2019) New technological solutions in the production of high quality cyclohexanone Abstract  PDF (Eng)  similar documents
S. V. Levanova, E. A. Martynenko, A. A. Morgun, I. L. Glazko, A. B. Sokolov
"... (кислородсодержащих примесей с содержанием основного вещества не менее 95%). Анализ исходных и полученных продуктов ..."
 
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 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 ..."
 
Vol 15, No 4 (2020) Shifts in the pKa value of acid–base indicators caused by immobilization on solid substrates via water-soluble polycationic polymers: a case study of Congo Red Abstract  PDF (Eng)  similar documents
A. O. Naumova, P. V. Melnikov, E. V. Dolganova, N. A. Yashtulov, N. K. Zaitsev
"... . These materials can be used to monitor metal extraction processes from industrial effluents or to optimize ..."
 
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 3, No 6 (2008) The Level Of Anthropogenic Impact On Ecosystems As A Function Of Properties Of Plant Associations Abstract  similar documents
A. V. Lindiman, S. A. Buimova, L. V. Shvedova, A. P. Kupriyanovskaya, A. V. Nevsky
"... and cadmium content in above ground part of the plants. The sufficiently high ability of lead extraction from ..."
 
Vol 8, No 6 (2013) Efficient approach for producing pseudopeptide fragments – the key intermediates of the synthesis of polyamide nucleic acid mimics (PANAM) Abstract  similar documents
A. V. Dezhenkov, I. A. Prokhorov, A. I. Lyutik, V. I. Shvets, Yu. G. Kirillova Yu.G.
"... stage by an extraction at various pH, without isolation of fully protected pseudopeptide intermediate ..."
 
Vol 8, No 4 (2013) DEVELOPMENT OF MICROREACTOR METHOD FOR POLYMERIC MICROSPHERES PRODUCTION USED IN TEST SYSTEMS BASED ON LATEX AGGLUTINATION REACTION Abstract  similar documents
S. A. Kedik, E. A. Petrova, E. S. Zhavoronok, A. V. Panov, V. V. Suslov
"... solution followed by extraction and evaporation of the solvent. The effect of process parameters ..."
 
Vol 11, No 6 (2016) PREPARATION OF POLYMERIC NANOPARTICLES BY FLOW ULTRASONIC EMULSIFICATION Abstract  PDF (Eng)  similar documents
Yu. M. Domnina, S. A. Kedik, V. V. Suslov, E. A. Shnyak, S. S. Kryukova
"... emulsification followed by solvent extraction / evaporation was demonstrated. The influence of the process ..."
 
Vol 8, No 1 (2013) Influence of biogenic elements on cadmium phytoextraction from polluted soil Abstract  similar documents
L. V. Shvedova, T. A. Chesnokova, S. A. Buimova, A. V. Nevsky
"... promote the extraction of cadmium from soil in a greater degree in comparison with other substances ..."
 
Vol 15, No 2 (2020) Investigation of modified bitumen binders via Fourier-transform infrared spectroscopy Abstract  PDF (Eng)  similar documents
I. V. Gordeeva, D. A. Melnikov, V. N. Gorbatovа, D. S. Reznichenko, Yu. A. Naumova
"... , the extraction of modifiers (rubber powder and hybrid modifier) in toluene was performed. Results ..."
 
Vol 12, No 1 (2017) TWO-STAGE RECRYSTALLIZATION WITH THE REGENERATION OF THE SOLVENT Abstract  similar documents
G. А. Nоsоv, М. Е. Uvаrоv
"... extraction from the final solutions combined with recuperative heat exchange between the mass flows ..."
 
Vol 13, No 3 (2018) BEHAVIOR OF RARE-EARTH METALS IN HYDROMETALLURGICAL PROCESSING OF PYROCHLOR-MONAZITE-GOETHITE ORES Abstract  similar documents
N. A. Permyakova, E. I. Lysakova, S. I. Anufrieva, E. G. Likhnikevich
"... phosphorus that hinders the subsequent extraction and separation of rare earth metal ions forming strong ..."
 
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
"... and contributes toward improvements in their production technologies. However, current methods of oil extraction ..."
 
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 ..."
 
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