Doluda V.Yu.

MODIFICATION OF ALUMOSILICATE H-ZSM-5 AND INVESTIGATION OF ITS CATALYTIC ACTIVITY IN TRANSFORMATION PROCESS OF METHANOL...

MODIFICATION OF ALUMOSILICATE H-ZSM-5 AND INVESTIGATION OF ITS CATALYTIC ACTIVITY IN TRANSFORMATION PROCESS OF METHANOL TO HYDROCARBONS

In given article the results of studies of modified alumosilicate H-ZSM-5 catalytic activity in transformation process of methanol to hydrocarbons are described. The results of physicochemical characterization of modified H-ZSM-5 samples by ammonium chemisorption, XPC, nitrogen phisisorption and TEM are presented. The dependence of activity of modified alumosilicate H-ZSM-5 on its structural characteristics was shown.

Key words: alumosilicate, H-ZSM-5, methanol transformation to hydrocarbons

2016, Т. 59, № 2, Стр. 79-82

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VAPOR GASIFICATION OF LOW QUALITY SOLID FUEL OF TVER REGION

In article the results of study of vapor gasification of peat, brown coal and wood raw materials of Tver region are given for obtaining the gas enriched with hydrogen. Elemental composition of materials under study as well as the gas being formed and ash was presented. Ratio between hydrogen and carbon monoxide in formed synthesis gas allowes to make con-clusion on his possible application in Fisher-Tropsch proceses or for methanol synthesis.

Key words: synthesis gas, hydrogen, gasification

2016, Т. 59, № 3, Стр. 69-73

SYNTHESIS OF Pd-CONTAINING HYPERCROSSLINKED POLYSTYRENE AND RESEARCH OF ITS CATALYTIC PROPERTIES FOR FURFURAL HYDROGENATION

In this paper the results were presented on the study of physical-chemical and catalytic properties of Pd nanoparticles synthesized in hypercrosslinked polystyrene matrix with various methods allowing to obtain Pd particles of different sizes. Obtained samples were sudied with the methods of chemisorption of hydrogen, nitrogen adsorption, X-ray photoelectron spectroscopy. Synthesized catalysts were tested in the reaction of catalytic furfural hydrogenation. The dependence of the catalysts activity on their structural characteristics was determined.

Key words: palladium, furfural, furfuryl alcohol, hypercrosslinked polystyrene, hydrogenation

2016, Т. 59, № 4, Стр. 59-62
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