2019 – Chemical Bulletin / Химический бюллетень

INVESTIGATION OF TECHNOLOGY FOR EXTRACTION OF HEAVY HYDROCARBONS FROM ASSOCIATED PETROLEUM GAS BY LOW-TEMPERATURE SEPARATION

Abstract: the article is devoted to the description of studies aimed at studying the process of separation of associated petroleum gas ...

Yurik E.A., Ilichev V.Y.

4-11 p.

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SULFURIC ACID MODIFIED SAWDUST OF ACACIA AURICULARIS (ACACIA AURICULIFORMIS) FOR THE PURIFICATION OF WASTEWATER FROM COPPER IONS (II)

Abstract:modified sorption materials based on acacia sawdust (Acacia Auriculiformis) were obtained by treating their surface with ...

Galimova R.Z., Nguyen T.K.T., Sverguzova S.V., Shaykhiev I.G.

12-23 p.

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OPTIMIZATION OF RECTIFICATION PROCESS DURING BUTANE PRODUCTION

Abstract: the article describes the method of studying the parameters of the rectification process in the production of butane from ...

Ilichev V.Y., Yurik E.A.

24-31 p.

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COMPARISON OF SORPTION PROPERTIES OF NATIVE AND HEAT-TREATED PEANUT PEEL AGAINST NICKEL IONS

Abstract: the paper presents the results of investigating the possibility of increasing the sorption capacity of peanut peel after heat ...

Sverguzova S.V., Shaykhiev I.G., Hunadi L., Aleynikova N.

4-9 p.

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SYNTHESIS OF METAL-CONTAINING IONIC LIQUIDS FOR CLEANING PETROLEUM PRODUCTS

Abstract: imidazolium zinc-containing ionic liquids (IL), [1-R-3-R’-imidazolium] alkyl sulfate-ZnCl2 (R and R ‘= H or ...

Rafikova Kh.S., Zazybin A.G., Kerimkulova A.Zh., Tursynbekova M.M., Islam Sh.S.

10-18 p.

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ORIGINAL CATALYTIC SYNTHESIS OF MACRODIOLIDES CONTAINING 1Z, 5Z-DIENE FRAGMENT AND THE STUDY OF ITS ANTITUMOR ACTIVITY IN VITRO

Abstract: an original strategy was developed for the synthesis of valuable unsaturated macrocyclic lactones, macrodiolides, containing ...

Chernikova E.S.

19-25 p.

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THE ELEMENT WITH CONSTANT PHASE SHIFT IN GALVANODYNAMIC MODE

Abstract: the purpose of this study is to study the behavior of the boundary perfectly polarized electrode – solid electrolyte in the ...

Guseynov R.M., Radzhabov R.A., Magomedova U.M.

4-8 p.

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HEAVY METALS IN THE ENVIRONMENT AND THEIR TRANSFORMATION

Abstract: the information about the presence of heavy metals in the environment was summarized. It is noted that most of them are ...

Sverguzova S.V., Hunadi L., Voronina Yu.S.

9-14 p.

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DETERMINATION OF MERCURY IN WINE SAMPLES USING OF SILICA, MODIFIED BY POLYHEXAMETHYLENUGANIDINE

Abstract: the aim of the work was the development of a sorption-atomic-absorption method for determining mercury after its separation ...

Stepanov A.A.

15-20 p.

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FRUMKIN-MELIK-GAYKAZAN MODEL IN THE CHRONOPOTENTIOMETRIC AND CHRONOAMPEROMETRIC MODES

Abstract: this study analyzes the behavior of a metal electrode in an organic electrolyte containing a surfactant with the property of ...

Guseynov R.M., Radzhabov R.A., Magomedova U.M.

4-13 p.

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