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Browsing by Author "Boretskaya A."

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Adsorption properties of palladium particles supported on aluminum oxides with varied acidity in hydrogenation of butadiene-1,3

Boretskaya A.; Il’yasov I.; Lamberov A.; Laskin A. (2017)

© 2017, Pleiades Publishing, Ltd.Influence exerted by acid-base modifiers of aluminum hydroxide on the texture and acid characteristics of the aluminum oxide support was studied. The effect of the modified aluminum oxides ...
Identification of amorphous and crystalline phases in alumina entity and their contribution to the properties of the palladium catalyst

Boretskaya A.; Il'yasov I.; Lamberov A.; Popov A. (2019)

© 2019 Elsevier B.V. The purpose of this paper is to identify the phase inhomogeneity, undetectable by X-ray method, and the reason for its occurrence in the composition of aluminum oxide. It is shown that even a trace ...
Influence of the obtaining method on the properties of amorphous aluminum compounds

Mukhamed'yarova A.; Nesterova O.; Boretsky K.; Skibina J.; Boretskaya A.; Egorova S.; Lamberov A. (2019)

© 2019 by the authors. Amorphous aluminum compounds are formed during the synthesis of the γ -Al2O3 catalyst precursor. Amorphous compounds influence on the alumina catalyst variously due to different physicochemical ...
Modification of a phase-inhomogeneous alumina support of a palladium catalyst. Part I: effect of the amorphous phase on the textural and acidic characteristics of alumina and methods for controlling its phase homogeneity

Boretskaya A.; Il'yasov I.; Egorova S.; Popov A.; Lamberov A. (2020)

© 2020 Elsevier Ltd The contribution of the amorphous phase in aluminum hydroxide and alumina to their properties was investigated in this work. It was shown that the amorphous phase in aluminum hydroxide is stabilized by ...
Modification of a phase-inhomogeneous alumina support of a palladium catalyst. Part II: the effect of palladium dispersion on the formation of hydride forms, electronic state, and catalytic performance in the reaction of partial hydrogenation of unsaturated hydrocarbons

Boretskaya A.; Il'yasov I.; Popov A.; Lamberov A. (2021)

It was shown for the first time that amorphous phase in an alumina support promotes the formation of palladium particles in a wide size range. This catalyst has a low selectivity to butenes in the 1,3-butadiene hydrogenation. ...

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Browsing by Author "Boretskaya A."

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